List of Wildlife Trust nature reserves
A complete list of Wildlife Trust nature reserves in Scotland, Wales, Northern Ireland and England:
A
- Abberton Reservoir
- Abbey Fishponds
- Abbots Moss
- Abbotts Hall Farm
- Abercamlo Bog
- Abercorris
- Aberduna
- Abington Meadows
- Abram Flash
- Addiewell Bing
- Adel Dam Nature Reserve
- Adle Mudflats
- Agden Bog Nature Reserve
- Aileshurst Coppice
- Aisholt Wood
- Aldbury Nowers
- Aldercar Flash
- Alderfen Broad
- Aller & Beer Woods
- Allerthorpe Common Nature Reserve
- Allimore Green Common
- Allt Grug Garn
- Allt Pencnwc
- Allt-yr-Yn Local Nature Reserve
- Alpine Meadow
- Altar Stones
- Alvecote Meadows
- Alvecote Pools
- Amberley Wildbrooks
- Amwell Quarry
- Ancaster Valley
- Ancells Farm
- Andrew's Wood
- Annesley Woodhouse Quarry
- Annstead Dunes
- Ardley Quarry
- Arger Fen & Spouse's Vale
- Argill Woods Nature Reserve
- Arle Grove
- Arlesey Old Moat and Glebe Meadows
- Armstrong Wood
- Arnold Memorial
- Arnold's Meadow
- Arreton Down
- Arthur's Meadow
- Ash Moor
- Ash Ranges
- Asham Meads
- Ashberry Nature Reserve
- Ashculm Turbary
- Ashford Warren & Hoads Wood
- Ashlawn Cutting
- Ashleworth Ham
- Ashley Wood
- Ashtead Park
- Ashton Court Meadow
- Ashtons Meadow
- Ashwell Quarry and Quarry Springs
- Askham Bog Nature Reserve
- Astley Moss
- Aston Clinton Ragpits
- Attenborough Nature Reserve
- Aubrey Buxton
- Auchalton Meadow
- Aughton Woods
- Augill Pasture Nature Reserve
- Avery's Pightle
- Avon Valley
- Ayr Gorge Woodlands
- Ayres Visitor Centre and Nature Trail
B
- Baal Hill Wood
- Babcary Meadows
- Badger's Hill
- Badgeworth
- Baglan Reserve
- Bagmere
- Bagmoor Common
- Bailey Einon
- Bakers Pit
- Bakethin
- Balcombe Marsh
- Balgavies Loch
- Ballachuan Hazel Wood
- Ballagan Glen
- Ballalough Reedbeds
- Balloo Wetland
- Balloo Woodland
- Balls Wood
- Ballynahone Bog
- Balnaguard Glen
- Bankhead Moss
- Banovallum House
- Ban-y-Gor Woods
- Barford Wood and Meadows
- Barkbooth Lot Nature Reserve
- Barkway Chalk Pit
- Barnaby's Sands and Burrows Marsh
- Barnes Meadow
- Barnyards Marsh
- Barr Beacon
- Barrow Blow Wells
- Barrow Burn Wood
- Barrow Haven Reedbed
- Hook Common and Bartley Heath
- Barton Broad National Nature Reserve
- Barton Gravel Pit
- Barton Pool
- Baston Fen
- Bateswood
- Bathampton Meadow
- Bawsinch and Duddingston
- Bay Pond
- Beacon Hill
- Beacon Hill
- Beacon Hill Conservation Park
- Beacon Hill Urban Wildlife Centre
- Beaconwood and the Winsel
- Beales Meadows
- Bedfords Parks
- Beechwoods
- Begwary Brook
- Bell Crag Flow
- Bellenden Road
- Belmaduthy Dam
- Beltingham River Gravels
- Bemersyde Moss
- Ben Mor Coigach
- Bentinick Banks
- Bernwood Meadows
- Berry Wood
- Besthorpe Nature Reserve
- Betchworth Quarry and Lime Kilns
- Betty Church & Cwm Ivy
- Betty Daw's Wood
- Beverley Meads and Fishponds Wood
- Bickham Wood
- Big Pool Wood
- Big Waters
- Bigbury Camp
- Birch Moss Covert
- Birch Road Pond
- Birdbrook Nature Reserve
- Birmingham EcoPark
- Bishop Middleham Quarry
- Bishop Monkton Railway Cutting Nature Reserve
- Bishop's Field
- Bishopswood Meadows
- Bisley & West End Commons
- Bissoe Valley
- Black Brook
- Black Firs & Cranberry Bog
- Black Firs Wood
- Black Lake
- Black Moss Covert
- Blacka Moor
- Blackadon
- Blackcraig Wood
- Blackhall Rocks
- Blackmoor Copse
- Blaenant y Gwyddyl
- Blaen-y-Weirglodd
- Blagrove Common
- Blakehill Farm
- Blake's Pools
- Blashford Lakes
- Blaxhall Common
- Blenheim Farm
- Blessingbourne
- Bloody Oak's Quarry
- Blow's Downs
- Blue Bell Hill
- Blue House Farm
- Boathouse Field Nature Reserve
- Boddington Meadow
- Bog Meadows
- Bogburn Flood Lagoons
- Boilton, Nab, Redscar and Tunbrook Woods
- Bolgoed Quarry
- Bolton Percy Station Nature Reserve
- Bolton-on-Swale Lake Nature Reserve
- Bo'mains Meadow
- Bonny Wood
- Boon's Copse
- Booton Common
- Boston Road Brick Pits
- Bosvenning Common
- Bough Beech Visitor Centre
- Boultham Mere
- Bovey Heathfield
- Bowdown Woods
- Bowesfield
- Bowness on Solway Nature Reserve
- Boynes Coppice and Meadows
- Bracketts Coppice
- Bradfield Woods
- Bradlaugh Fields
- Brae Pasture Nature Reserve
- Braeburn Park
- Bramley Bank Local Nature Reserve
- Brampton Wood
- Branches Fork Meadows
- Brandon Hill Nature Park
- Brandon Marsh SSSI Nature Reserve and Visitor Centre
- Brankley Pastures
- Brassey
- Bray Pit
- Breagle Glen
- Brechfa Pool
- Breck's Plantation
- Brenchley Wood
- Brentmoor Heath
- Brewsdale
- Briarwood Banks
- Brickfield Meadow
- Brilley Green Dingle
- Brimley Hill Mire
- Broad Colney Lakes
- Broad Pool
- Broadham Down
- Broadhead Clough Nature Reserve
- Broadhurst Edge Wood
- Broadmoor Wood
- Broadoak Orchard
- Broadstreet & Backside Commons
- Broadwater Lake
- Broadway Gravel Pit
- Brock Wood
- Brockadale Nature Reserve
- Brockham Lime Works
- Brockholes Nature Reserve
- Brockholes Wood
- Brockwells Meadows SSSI
- Bromeswell Green
- Brook Meadow
- Brook Vessons
- Brookes Reserve
- Brookheys Covert
- Brooklands Farm
- Brookwood Lye
- Brotheridge Green
- Broughton Down
- Brown End Quarry
- Brown Robin Nature Reserve
- Brown's Folly
- Brown's Hill Quarry
- Brownsea Island
- Bryn Pydew
- Brynna Woods
- Bryworth Lane Railway
- Bubwith Acres
- Buff Wood
- Bugbrooke Meadow
- Bugdens Meadow
- Bugeilyn
- Bull's Wood
- Bunny Old Wood
- Burfa Bog
- Burham Down
- Burham Marsh
- Burledge Hill
- Burners Heath and Swallows Pond * Burnhope Pond
- Burns Beck Moss Nature Reserve
- Burnt Wood
- Burtle Moor
- Burton and Chingford Ponds
- Burton Leonard Lime Quarries
- Burton Riggs Nature Reserve
- Bushmoor Coppice
- Butterburn Flow
- Butterburn Flow
- Bwlytai Wood
- Byfield Pool
- Bystock
C
- Cabilla & Redrice Woods
- Cadishead Moss
- Cae Bryntywarch
- Cae Eglwys
- Cae Pwll Y Bo
- Caeau Llety Cybi
- Caeau Pen y Clip
- Caeau Tan y Bwlch
- Caer Bran
- Caldicot Pill
- Calley Heath Nature Reserve
- Calvert Jubilee
- Calverton Road
- Cambourne
- Cambus Pools
- Camley Street Natural Park
- Candlesby Hill Quarry
- Cannop Bridge Marsh
- Canon Tump Common
- Captain's Wood
- Carbrook Ravine
- Cardigan Bay Marine Wildlife Centre
- Cardigan Island
- Carlingnose Point
- Carlton Marshes
- Carn Moor
- Carr House Meadows
- Carr Vale Flash
- Carron Dam
- Carron Glen
- Carsegowan Moss
- Carstramon Wood
- Carvers Rocks
- Cassiobury Park
- Castern Wood
- Castle Marshes
- Castle Woods
- Catcott Complex
- Catcott North
- Catherington Down
- Catherton Common
- Cathkin Marsh
- Cattersty Gill
- Cefn Cenarth
- Cemaes Head
- Cemlyn
- Centenary Riverside
- Centre for Wildlife Gardening
- Centre of the Earth
- Chaceley Meadow
- Chaddesley Woods National Nature Reserve
- Chafer Wood Nature Reserve
- Chafford Gorges Nature Park
- Chailey Warren
- Chainbridge
- Chance Wood
- Chancellors Farm
- Chapel Bank
- Chapel Pit
- Chappetts Copse
- Charfield Meadow
- Charley Woods
- Charnwood Lodge Nature Reserve
- Chawridge Bank
- Cheddar Complex
- Cheddar Wood Edge
- Chedworth
- Chee Dale
- Cherry Hinton Chalk Pits
- Chettisham Meadow
- Chew Valley Lake
- Chigborough Lakes
- Chilton Moor
- Chilwell Meadow
- Chimney Meadows
- Chinnor Hill
- Chinthurst Hill
- Chitty's Common
- Chobham Common
- Cholsey Marsh
- Chosen Hill
- Christopher Cadbury Reserve
- Chudleigh Knighton Heath
- Chun Downs
- Church Farm
- Churchtown Farm Nature Reserve
- Chyverton
- Clapgate Pits
- Clapton Moor
- Clarborough Tunnel
- Clarke's Pool Meadows
- Clattinger Farm
- Clay Vallets Wood
- Claybrookes Marsh
- Cleaver Heath
- Cleeve Heronry
- Cley Marshes
- Clifford Common
- Clints Quarry Nature Reserve
- Cloatley Meadows
- Close House Riverside
- Close Sartfield
- Cloud Wood
- Clouts Wood
- Clowes Wood and New Fallings Coppice
- Clunton Coppice
- Coatham Marsh
- Cock Robin Wood
- Cockey Down
- Cockles Fields
- Cockshoot Broad
- Coed Barcud
- Coed Cilygroeslwyd
- Coed Crafnant
- Coed Dyrysiog
- Coed Garnllwyd
- Coed Gawdir
- Coed Llwyn Rhyddid
- Coed Maidie B Goddard
- Coed Meyric Moel
- Coed Pendugwm
- Coed Penglanowen
- Coed Pont Pren
- Coed Porthamel
- Coed Simdde Lwyd
- Coed Trellyniau
- Coed Wern Ddu
- Coed y Bedw
- Coed y Bwl
- Coed y Felin
- Colekitchen Down
- College Lake
- Collin Park Wood
- Collingwood
- Collyer's Brook
- Collyweston Quarries
- Colne Point
- Combs Wood
- Comley Quarry
- Common Hill
- Compstall Nature Reserve
- Conigre Mead
- Cooildarry
- Cooksbridge Meadow
- Coombe Bissett Down
- Coombe Brook Valley
- Coombe Heath
- Coombe Hill Canal and Meadows
- Cooper's Hill
- Cop Lane
- Cople Pits
- Copperas Wood
- Copythorne Common
- Corfe Mullen Meadow
- Cornard Mere
- Cors Bodgynydd
- Cors Dyfi
- Cors Goch
- Cors Goch
- Cors Ian
- Cors Pum Heol
- Corsehillmuir Wood
- Cors-y-Sarnau
- Cossington Meadows Nature Reserve
- Cottage Farm
- Cotterill Clough
- Cotton Dell
- Coughton Marsh
- Coulters Dean
- Court Wood
- Cowden Pound Pastures
- Cox's Island
- Crabtree Ponds
- Crackley Woods
- Craig Cilhendre Woods
- Craig Sychtyn
- Craig y Rhiwarth
- Cramer Gutter
- Cramside Wood
- Crane Meadows
- Crane Park Island Reserve
- Cranham Marsh
- Cresswell Foreshore
- Cresswell Pond
- Crews Hill Wood
- Cribb's Meadow National Nature Reserve
- Cricklepit Mill
- Croes Robert Wood SSSI
- Croft Pasture
- Cromers Wood
- Cromford Canal SSSI
- Cronk y Bing
- Crooksbury Hill
- Cross Hill Quarry Local Nature Reserve
- Crow Wood & Meadow
- Crowle Moor
- Crowsheath Wood
- Croxall Lakes
- CS Lewis Nature Reserve
- Cucknells Wood
- Cuhere Wood
- Cullaloe
- Cumbernauld Glen
- Curragh Kiondroghad
- Cutsdean Quarry
- Cut-throat Meadow
- Cuttle Pool
- Cwm Byddog
- Cwm Claisfer
- Cwm Clettwr
- Cwm Colhuw
- Cwm Oergwm
D
- Dalby Mountain Moorland
- Dalmellington Moss
- Danbury Ridge
- Dancersend
- Danemead
- Danes Moss
- Daneshill Gravel Pits
- Daneway Banks
- Dan-y-Graig
- Darland Banks
- Darren Fawr
- Darsham Marshes
- Dart Valley
- Daudreath Illtyd
- Davies Meadow
- Dawcombe
- Dawlish Inner Warren
- Dawson City Clay Pits
- Dean Wood
- Deans Green
- Deborah's Hole
- Decoy Heath
- Deep Dale and Topley Pike
- Deepdene Terrace
- Deeping Lakes
- Denaby Ings Nature Reserve
- Denham Lock Wood
- Denton Bank
- Derwentside
- Devichoys Wood
- Dew's Farm Sand Pits
- Digby Corner
- Dimminsdale
- Dingle Marshes
- Distillery Meadows
- Ditchford Lakes and Meadows
- Ditchling Beacon
- Dixton Embankment
- Doghouse Grove
- Dogsthorpe Star Pit
- Dole Wood
- Dolebury Warren
- Dolforwyn Woods
- Dolgoch quarry, Shropshire
- Dollypers Hill
- Dolydd Hafren
- Dommett Wood
- Donna Nook NNR
- Dorothy Farrer's Spring Wood
- Dougie's Pond
- Downe Bank
- Downhill Meadow
- Dowrog Common
- Doxey Marshes
- Drake Street Meadow
- Drakelow
- Draycote Meadows
- Draycott Sleights
- Droitwich Community Woods
- Dropshort Marsh
- Drostre Wood
- Drumburgh Moss Nature Reserve
- Drummains Reedbed
- Druridge Pools
- Dry Sandford Pit
- Dubbs Moss Nature Reserve
- Duckmanton Railway Cutting
- Duke of York Meadow
- Duke's Covert & Copper Hill
- Dukes Wood Nature Reserve
- Dumbarnie Links
- Dundon Beacon
- Duns Castle
- Dunsdon
- Dunsford
- Dunwich Forest
- Dutton Farm Park
- Dyfnant Meadows
- Dyscarr Wood
E
- Eaglehead and Bloodstone Copses
- Eakring Meadow
- Earl's Hill
- Earlswood Moathouse
- Earystane
- East Blean Wood NNR
- East Chevington
- East Cramlington Pond
- East Crindledykes Quarry
- East Lammermuir Deans
- East Reservoir Community Garden
- East Stoke Fen
- East Winch Common
- East Wood
- East Wretham Heath
- Eastfield Road Railway Embankment
- Eastwood Nature Reserve
- Eathorpe Marsh
- Eaton & Gamston Woods
- Ebernoe Common
- Echo Lodge Meadows
- ECOS
- Edford Meadows
- Edford Wood
- Edgehills Bog
- Edmondsley Wood
- Edward Richardson & Phyllis Amey
- Elizabeth & Rowe Harding Reserve
- Ellerburn Bank Nature Reserve
- Elliott
- Elmdon Manor
- Emer Bog and Baddesley Common
- Emmett Hill Meadows
- Emsworthy mire
- Epworth Turbary
- Erewash Meadows
- Erewash Meadows
- Eridge Rocks
- Ernle Gilbert Meadow
- Erraid Wood
- Eskmeals Dunes Nature Reserve
- Evelyn Howick Memorial, Littlemill
- Ewerby Pond
- Exe Reed Beds
- Eye Green Brick Pit
F
- Fackenden Down
- Fairfield Pit
- Fairham Brook
- Far Ings National Nature Reserve
- Farthinghoe
- Finedon Cally Banks
- Fir and Pond Woods
- Fir Hill Quarry
- Fiskerton Fen
- Fleetwood Marsh
- Flexford
- Flitwick Moor
- Flodden Quarry
- Fobbing Marsh
- Folly Farm
- Fontburn
- Fontmell Down
- Ford Moss
- Fordham Woods
- Forest Wood
- Foster's Green Meadows
- Foulney Island Nature Reserve
- Foulshaw Moss
- Fountainbleau Ladypark
- Fowls Copse
- Fox Corner
- Fox Covert
- Fox Fritillary Meadow
- Fox Hagg
- Fox Wood
- Foxburrow Farm
- Foxcovert Plantation
- Foxes Bridge Bog
- Foxes Wood
- Foxhill Bank Local Nature Reserve
- Foxholes
- Foxlease Meadows
- Foxley Wood
- Frampton Marsh
- Fraser Down
- Fray's Farm Meadows
- Fray's Island and Mabey's Meadow
- Freemans Pasture Local Nature Reserve
- Freeman's Pools
- Freshfield Dune Heath
- Friskney Decoy Wood
- Frith Wood
- Frodsham Field Studies Centre
- Frogmore Meadow
- Frome Banks
- Fulbourn Fen
- Furze Hill
G
- Gailes Marsh
- Gamlingay Cinques and Meadow
- Gamlingay Wood
- Gamsey Wood
- Gang Mine
- Garbutt Wood Nature Reserve
- Garne Turn Rocks
- Garnock Floods
- Garrion Gill
- GB Gruffy
- Gelli Hir
- George's Hayes
- Gernon Bushes
- Gibraltar Point National Nature Reserve
- Gight Wood
- Gilfach Farm
- Gillham Wood
- Gilling Down
- Girdlers Coppice
- Glapthorn Cow Pastures
- Glapton Wood
- Glasbury Cutting
- Glaslyn
- Glasshouse Spinney
- Glen Dhoo
- Glen Moss
- Glenarm
- Glendun Farm
- Globe Flower Wood Nature Reserve
- Glory Wood
- Glyme Valley
- Gobions Wood
- Goblin Combe
- Gogarth
- Golden Brook Storage Lagoon
- Goldicote Cutting
- Gomm Valley
- Goodwick Moor
- Goose's Nest Bluebell Bank
- Gordon Moss
- Gors Maen Llwyd
- Gorse Farm
- Gosling Sike Farm
- Goslings Corner Wood
- Gowy Meadows
- Gracious Pond
- Graeme Hendrey Wood
- Graffham Common
- Grafham Water
- Grafton Wood, Worcestershire Wildlife Trust
- Graig Wood
- Granville Nature Reserve and Country Park
- Grass Wood Nature Reserve
- Grasslees Burn Wood
- Gravel Hole
- Great Breach Wood
- Great Casterton Road Banks
- Great Fen
- Great Holland pits
- Great Merrible Wood
- Great Oakley Meadow
- Green Down
- Green Lane Wood
- Greena Moor
- Greenfields
- Greenhill Down
- Greenlee Lough
- Greetwell Hollow
- Greno Woods
- Greville Place Reserve
- Grey Hill Grassland
- Greylynch
- Greystones Farm
- Greywell Moors
- Grimley Brick Pits
- Grimston Warren
- Grindon Lough
- Groton Wood
- Grove Farm
- Grove Hill
- Grovely Dingle
- Grubbins Wood Nature Reserve
- Gunnersbury Triangle Nature Reserve
- Gunton Meadow
- Gutteridge Wood
- Gwaith Powdwr
- Gwen and Vera's Fields
H
- Hackhurst Downs
- Hadfast Valley
- Hadfields Quarry
- Hagbourne Copse
- Halbullock Moor
- Hale Moss Nature Reserve
- Halsdon
- Halwill Junction
- Ham Fen
- Ham Hill
- Hambury Wood
- Hammond's Field Redmires Nature Reserve
- Hampton Meadow
- Hampton Wood & Meadow
- Handa Island
- Hanley Dingle
- Hannah's Meadow
- Hanningfield Reservoir
- Harbottle Crags
- Harbury Spoilbank
- Hardwick Dene & Elm Tree Wood
- Hardwick Wood
- Hare and Dunhog Mosses
- Harland Mount Nature Reserve
- Harlestone Heath
- Harridge Wood
- Harrisons Plantation Nature Reserve
- Harston Wood
- Hartington Meadows
- Harton Hollow
- Hartslock
- Harvest Hill
- Haskayne Cutting Nature Reserve
- Hatch Mere
- Hatton Meadows
- Hauxley
- Hawkes Wood
- Hawkins Wood
- Hawkswood
- Hawthorn Dene
- Haxey Turbary
- Haydon Hill
- Hayley Wood
- Haymill Valley
- Hazlewood Marshes
- Headley Gravel Pit
- Heath's Meadows
- Hedgecourt
- Hedleyhope Fell
- Hellenge Hill
- Helman Tor
- Hem Heath Woods
- Hen Reedbed
- Hendover Coppice
- Henley Sidings
- Henllys Bog SSSI
- Henllys Bog SSSI
- Hermand Birchwood
- Hertford Heath
- Hesleden Dene
- Hetchell Wood Nature Reserve
- Hethel Old Thorn
- Hewitt's Chalk Bank
- Hexton Chalk Pit
- Heysham Moss
- Heysham Nature Reserve
- Hibbitt Woods
- Hickling Broad
- High Clear Down
- High Wood
- High Wood and Meadow
- Higham Ferrers Pits
- Higher Hyde Heath
- Higher Kiln Quarry
- Highgate Common
- Hilfield Park Reservoir
- Hill Court Farm & The Blacklands
- Hill End Pit
- Hill Hook
- Hill of White Hamars
- Hill Park
- Hillbridge and Park Wood
- Hilton Gravel Pits
- Hitchcopse Pit
- Hobbs Quarry
- Hobnole Bank
- Hockenhull Platts
- Hodgson's Fields Nature Reserve
- Hoe Rough
- Hogswood Covert
- Holborough Marshes
- Holburn Moss
- Holcroft Moss
- Holford Ketling
- Hollinhill and Markland Grips
- Hollow Marsh Meadow
- Holly Banks
- Holly Wood
- Holme Dunes
- Holway Woods
- Holwell Mineral Line
- Holystone Burn
- Holystone North Wood
- Holywell Dingle
- Holywell Pond
- Homefield Wood
- Honeypot Wood
- Hookheath Meadows
- Hook Norton Cutting
- Hope Valley
- Hoplands Wood
- Hopton Fen
- Hopton Quarry
- Hopyard Haymeadow Nature Reserve
- Horbling Line
- Horndon Meadow
- Hornhill Wood
- Horsehill Coppice
- Hoselaw Loch and Din Moss
- Hothfield Heathlands
- Houghton Meadows
- Howell Hill
- Huish Moor
- Hummersea
- Humphrey Head Nature Reserve
- Humpy Meadow
- Hungerford Marsh
- Hunningham Meadow
- Hunsdon and Eastwick Meads
- Hunsdon Mead
- Hunt Cliff
- Hunter's Wood
- Hunthouse Wood
- Hunt's Meadow
- Hurley Chalk Pit
- Hutchinson's Bank Nature Reserve
- Hutchinson's Meadow
- Huttoft Bank Pit
- Hutton Roof Crags National Nature Reserve
- Hythe Spartina Marsh
I
- Ickenham Manor Moat
- Ickenham Marsh
- Idle Valley
- Iffley Meadows
- Inholms Claypit
- Inishargy Bog
- Inishcreagh
- Inkpen Common
- Inkpen Crocus Fields
- Intake Wood
- Iping and Stedham Commons
- Ipsley Alders Marsh
- Ipstones Edge
- Iron Latch
- Irthlingborough Lakes and Meadows
- Isle Namanfin
- Isle of Eigg
- Isle of Muck
- Isles of Scilly
- Isleworth Ait
- Ivy Crag Wood
- Ivy Hatch
J
- Jacksdale
- Jackson's Coppice & Marsh
- Jan Hobbs
- Jeffry Bog Nature Reserve
- Joe's Pond
- John Weston
- Johnston Terrace Garden
- Jones' Rough
- Jones's Mill
- Juliet's Wood
- Jupiter Urban Wildlife Centre
K
- Keal Carr
- Keldmarsh Nature Reserve
- Kelham Bridge
- Keltneyburn
- Kemsing Down
- Kemyel Crease
- Kenilworth Common
- Kennall Vale
- Ketford Banks
- Ketton Quarry
- Lymington and Keyhaven Marshes
- Killay Marsh
- Killingholme Haven Pits
- Killwood Coppice and Meadows
- Kilminning Coast
- Kiln Wood
- Kilvrough Manor Woods & Redden Hill
- Kimberley Cutting
- King Arthur's Cave
- King Barrow Quarry
- Kingcombe Meadows
- Kingerby Beck Meadows
- King's Castle Wood
- Kings Hill Gully
- Kings Lane Community Orchard
- King's Meadow
- King's Meads
- King's Wood
- King's Wood and Rammamere Heath
- Kingsthorpe Meadow
- Kingsway
- Kintbury Newt Ponds
- Kiplingcotes Nature Reserve
- Kippax Meadows
- Kirkby Gravel Pit
- Kirkby Moor
- Kirkstall Valley Nature Reserve
- Kirton Wood
- Kitchen Copse
- Kitty's Orchard
- Knapp and Papermill
- Knapdale Habitats Partnership Area
- Knettishall Heath
- Knockshinnoch Lagoons
- Knowetop Lochs
- Knowle Hill
- Knowles Coppice
- Knutsford Heath
- Knutsford Moor
L
- Lackford Lakes
- Lady Lee Quarry
- Ladybower Wood
- Lady's Wood
- Lady's Wood
- Laight Rough, Worcestershire Wildlife Trust
- Lamb's Pool
- Lancaut
- Lancot Meadow
- Landford Bog
- Landpark wood
- Langdon Nature Reserve
- Langford Heathfield
- Langford Lakes
- Langholme Wood
- Lanvean Bottoms
- Largiebaan
- Lashford Lane Fen
- Latterbarrow Nature Reserve
- Lattersey
- Launde Big Wood
- Launde Park Wood
- Lavernock
- Lawn Wood and Meadows
- Lawrence Weston Moor
- Lawthorn Wood
- Laymoor Quag
- Lea & Paget's Wood
- Lea Meadows
- Lea Wood
- Leam Valley
- Ledgers Wood
- Ledston Luck
- Leeping Stocks
- Legbourne Wood
- Lemsford Springs
- Letchmire Pastures
- Letcombe Valley
- Levin Down
- Levington Lagoon
- Lexden Gathering Grounds
- Leyburn Old Glebe Nature Reserve
- Leythorne Meadow
- Lickham Common
- Lielowan Meadow
- Limekiln Wood
- Lings
- Linhouse Glen
- Linn Dean
- Linton Lane
- Linwood
- Linwood Warren
- Lion Creek and Lower Raypits
- Lion Wood
- Lion Wood
- Lippets Grove
- Little Beck Wood Nature Reserve
- Little Bradley Ponds
- Little Harle Pasture
- Little Haven
- Little Langford Down
- Little Linford Wood
- Little Waltham Meadows
- Littlefield Common
- Littleton Brick Pits
- Llanbwchllyn Lake
- Llandefaelog Wood
- Llandinam Gravels
- Llanerch Alder Carr
- Llanmerewig Glebe
- Llannerch Alder Carr
- Llanrhidian Hill
- Llanymynech Rocks
- Llanymynech Rocks
- Llyn Coed y Dinas
- Llyn Eiddwen
- Llyn Fanod
- Llyn Mawr
- Llynclys Common
- Loch Ardinning
- Loch Fleet
- Loch Libo
- Loch of Lintrathen
- Loch of the Lowes
- Lock Lane Ash Tip
- Lockley Lodge Visitor Centre
- Loddon Nature Reserve
- Loggan's Moor
- Lolly Moor
- Long Clough
- Long Deans
- Long Grove Wood
- Long Hole Cliff
- Long Meadow
- Longburnford Quarry
- Longfield Chalk Bank
- Longhaven Cliffs
- Longis
- Longridge Moss
- Longspring Wood
- Longworth Clough Nature Reserve
- Lord's Lot Bog
- Lord's Wood Quarry
- Lorton Meadows
- Loscombe
- Lots Grassland
- Loughborough Big Meadow
- Loveny/Colliford
- Low Barns
- Low Wood Nature Reserve
- Lower East Lounston
- Lower House Farm
- Lower Lewdon
- Lower Minnetts Field
- Lower Moor Farm
- Lower Nethan Gorge
- Lower Shortditch Turbary
- Lower Smite Farm
- Lower Test
- Lower Wood
- Lower Wood
- Lower Wood, Ashwellthorpe
- Lower Woods
- Loxley Church Meadow
- Loynton Moss
- Lucas' Marsh Nature Reserve
- Luckett
- Lugg Meadow
- Lugg Mills
- Luggiebank Wood ~
- Lurkenhope
- Lydden Temple Ewell - The James Teacher Reserve
- Lymington Reedbeds
M
- Maer Lake
- Maes Hiraddug
- Magor Marsh SSSI
- Maldon Wick
- Malling Down
- Maltby Low Common Nature Reserve
- Malton
- Mambury Moor
- Manor Farm
- Mansey Common
- Mapledurwell Fen/The Hatch
- Mapperley Wood
- Marbury Reedbed
- Marden Meadow
- Marehill Quarry
- Marford Quarry
- Margaret's Wood
- Margrove Ponds
- Mariandyrys
- Market Weston Fen
- Marline Valley
- Marshlands Meadow
- Marsland
- Marsland Valley
- Martham Broad National Nature Reserve
- Martin's Meadow
- Mascall's Wood
- Mawley Wood Track
- Max Bog
- Maze Park
- McAlmont Reserves
- Meathop Moss
- Meden Trail
- Meeth Quarry
- Melincwrt Waterfalls
- Mellis Common
- Melrose Farm Meadows
- Melverley Meadows
- Mere Sands Wood Local Nature Reserve
- Merrivale Wood
- Merry's Meadows
- Meshaw Moor
- Messingham Sand Quarry
- Michael's Peace
- Mickfield Meadow
- Micklemere
- Middlebriars Wood
- Middledown
- Middleton Down
- Midger Wood
- Milford Cutting
- Milford Green & Coxhill Green
- Milkhall Pond
- Milkwellburn Wood
- Mill Bottom
- Mill Burn
- Mill Crook and Grafton Regis Meadow
- Mill Ham Island
- Mill Hill Quarry
- Mill Meadow
- Miller's Dale Quarry
- Millfield Wood
- Milton Heath and The Nower
- Milton Locks
- Miners Rest
- Misson Carr
- Mitcheldean Meend Marsh
- Monkwood
- Montrose Basin
- Moor Closes
- Moor Copse
- Moor Farm
- Moor Piece Nature Reserve
- Moorbridge Pond Nature Reserve
- Moorcroft Wood
- Moorlands Nature Reserve
- Morfa Bychan & Greenacres
- Morgan's Hill
- Morley Brickyards
- Mortimer Terrace Reserve
- Moseley Bog
- Moss Valley Woodlands
- Moston Community Nature Reserve
- Moston Fairway
- Motlins Hole
- Moulton Marsh
- Mounsey
- Mountsorrel Meadows
- Moyola Waterfoot
- Muckton Wood
- Mynydd Ffoesidoes
- Mythe Railway
N
- Nansmellyn Marsh
- Nant Melin
- Nantporth
- Narborough Bog
- Narborough Railway Line
- Nashenden Down
- Naunton Court Fields
- Netcott's Meadow
- Netherclay Community Woodland
- Neu-Lindsey
- New Buckenham Common
- New Cross Gate Cutting
- New Ferry Butterfly Park
- New Grove Meadows
- New Hill & Tannegar
- Newbold Quarry
- Newbourne Springs
- Newbourne Wood
- Newdigate Brickworks
- Newland Grove
- Newlands Corner & Silent Pool
- Newsham Pond
- Newton Reigny
- Next Ness
- Nichols Moss
- Nind
- Ningwood Common
- Nipstone Rock
- Noar Hill
- Norah Hanbury-Kelk Meadows
- Norbury Park
- Nore Hill Chalk Pinnacle
- North Cave Wetlands Nature Reserve
- North Cliffe Wood Nature Reserve
- North Cove
- North Muskham Lake
- North Newbald Becksies Nature Reserve
- North Predannack Downs
- North Quarry
- Warnborough Greens
- North Wingfield
- Northside Wood
- Norwood Road
- Nower Wood
- Nunnery Mead
- Nupend Wood
- Nutfield Marsh
O
- Oakerthorpe
- Oakfield Wood
- Oakhill Wood
- Oakley Hill
- Oakwood and Blacklow Spinneys
- Oare Marshes
- Oare Meadow
- Old Burghclere Lime Quarry
- Old Ford Island
- Old Lodge
- Old London Road
- Old Nun Wood
- Old Park Hill
- Old Park Wood
- Old Sulehay
- Old Warden Tunnel
- Old Warren Hill
- Oldhall Ponds
- Orton Moss Nature Reserve
- Osmanthorpe
- Oughtonhead
- Oulton Marshes
- Ouse Washes
- Over Kellet Pond
- Overdale
- Overhall Grove
- Overton Cliff and Roydon's Corner
- Overton Mere
- Owl Wood and Pit Plantation
- Owley Wood
- Oxey Mead
- Oxley Meadow
- Oyster's Coppice
P
- Page's Pasture
- Pagham Harbour
- Pamber Forest and Upper Inhams Copse
- Pant Da
- Papercourt Marshes
- Papercourt Meadows
- Parc Slip
- Parish Field
- Park Gate Down - The Hector Wilks Reserve
- Park Hall
- Park Ham & Quarry Hangers
- Park Hoskyn
- Park Road Ponds
- Parkridge Centre, Brueton Park, Solihull
- Parky Meadow
- Parliament Piece
- Parrot's Drumble
- Parsonage Moor
- Parsonage Wood
- Pasqueflower
- Pasture Wharf
- Pasturefields Saltmarsh
- Patmore Heath
- Patrick's Wood
- Pavenham Osier Beds
- Pawson's Meadow
- Payton Marsh
- Pearson Park Wildlife Garden
- Peascombe Reserve
- Pease Dean
- Peel Wood
- Pegsdon Hills and Hoo Bit
- Pembroke Upper Mill Pond
- Pen Y Waun
- Pendarves Wood
- Penderi Cliffs
- Pengelli Forest
- Penlee Battery
- Pennels Bank Wood
- Penny Hill Bank
- Penny Pasture Common
- Penorchard Meadows
- Pentaloe Glen & Convallaria Area
- Pentralltfach
- Pentrosfa Mire
- Pentwyn Farm SSSI
- Pepper Wood
- Peppercombe Wood
- Perceton Wood
- Perry Mead
- Petershill
- Peterstone Wentlooge Marshes SSSI
- Pevensey Marshes
- Pewit Island
- Phillips's Point
- Phyllis Currie
- Pickering's Meadow
- Pickering's Scrape
- Piddle Brook Meadows
- Pilch Field
- Pill Paddock
- Pinchbeck Slipe
- Pingle Wood and Cutting
- Piper's Hill & Dodderhill Commons
- Pirbright Ranges
- Pisgah Quarry
- Pitsford Reservoir
- Pleasington Old Hall Wood and Wildlife Garden
- Ploughman Wood
- Plump Hill Dolomite Quarry
- Polhill Bank
- Pool Ellocks
- Poolhay Meadows
- Poor Mans Wood
- Poors Wood
- Port Eynon Point
- Portbury Wharf
- Porth Diana
- Portrack Marsh
- Possil Marsh
- Potteric Carr Nature Reserve
- Pound Wood
- Powerstock Common
- Preece's Meadow
- Prees Branch Canal
- Prestwick Carr
- Priddacombe Downs
- Prideaux Wood
- Priestcliffe Lees
- Priestclose Wood
- Priors Coppice
- Prior's Meadow
- Prior's Wood
- Priory Farm
- Priory Fields
- Priory Wood SSSI
- Prisk Wood SSSI
- Prospect Fields
- Pryor's Wood
- Pulfin Bog Nature Reserve
- Pumphouse Wood
- Purbeck Marine Wildlife Reserve
- Purland Chase
- Purn Hill
- Purwell Ninesprings
- Puttenham Common
- Puxton Moor
- Pwll Penarth
- Pwll Waun Cynon
- Pwllpatti
- Pwll-y-Wrach
Q
- Quants
- Quarry Banks Nature Reserve
- Quarry Holes Plantation
- Quarry Wood
- Quarry Wood
- Quebb Corner Meadow
- Queendown Warren
- Quoit Heathland
R
- Rabbitbank Wood
- Rack Marsh
- Rackenford and Knowstone Meadows
- Radford Meadows
- Radway Meadows
- Ragpath Heath
- Rahoy Hills
- Rainton Meadows
- Rainworth Heath
- Raisby Hill Grassland
- Ramsden Corner
- Ramsey Heights
- Randalls Farm
- Randan Meadows
- Randan Wood
- Ranworth Broad
- Rauceby Warren
- Raveley Wood
- Ravensroost Wood and Meadow
- Ray Island and Bonners Saltings
- Reculver Visitor Centre and Country Park
- Red Hill
- Red House
- Red Jacket Fen
- Red Moss of Balerno
- Red Moss of Netherley
- Red Rocks Marsh
- Redcar Field
- Redgrave & Lopham Fen
- Redlake Cottage Meadows
- Redley Cliff
- Reed Pond
- Rewe Mead
- Reydon Wood
- Rhayader Tunnel
- Rhiwledyn
- Rhos Cefn Bryn
- Rhos Fiddle
- Rhos Fullbrook
- Rhos Glandenys
- Rhos Glyn-yr-Helyg
- Rhos Pil-Bach & Pennar Fawr
- Rhos-y-Fforest
- Rhydspence Woodland
- Richmond Nature Garden
- Riddlesdown
- Ridley Bottom
- Ridlins Mire
- Rifle Butts Quarry Nature Reserve
- Rigsby Wood
- Ringdown
- Ringstead Downs
- Ripon Loop Nature Reserve
- Risley Glebe
- River Arrow Nature Reserve
- Robert's Field
- Rocky Plantation
- Rod Wood
- Rodborough Common
- Roding Valley Meadows
- Rogiet Poorland
- Roman River Valley
- Romers Wood
- Romney Marsh Visitor Centre
- Ron Ward's meadow
- Ropehaven Cliffs
- Rose End Meadows
- Rosenannon Downs
- Roslin Glen
- Roswell Pits
- Rothwell Country Park
- Rothwell Gullet
- Rothwell Pastures
- Rough Hill Wood
- Roughton Moor Wood
- Rowley Green Common
- Rowley Hills Nature Reserve
- Rowsley Sidings
- Royate Hill
- Roydon Common
- Roydon Fen
- Roydon Woods
- Rudge End Quarry
- Rudheath
- Ruewood
- Ruggadon Middlepark
- Ruggin
- Runfold Wood
- Rush Furlong
- Rushbeds Wood
- Rushy Mead
- Rushy Platt
- Rutland Water
- Ruxley Gravel Pits
- Rye Harbour
- Rye Meads
- Ryton Wood
S
- Sallowsprings
- Salmon Pastures
- Salt Box Hill SSSI
- Saltburn Gill
- Saltersley Moss
- Saltfleetby - Theddlethorpe Dunes
- Salthill Quarry Local Nature Reserve
- Salthouse Marshes
- Saltmarshe Delph Nature Reserve
- Sandilands Pit
- Sands Meadows
- Sandwich and Pegwell Bay
- Sandylay and Moat Woods
- Sapperton Valley
- Sawbridgeworth Marsh
- Scanniclift Copse
- Scarlett Visitor Centre and Nature Trail
- Scarning Fen
- Scotton Common
- Seaforth Nature Reserve
- Seale Chalk Pit
- Sean Hawkins Meadow
- Seaton Cliffs
- Seccombe's Wood
- Sedge Hole Close
- Sedger's Bank
- Sellers Wood
- Selwyns Wood
- Semer Water Nature Reserve
- Sergeants Orchard
- Seven Barrows
- Sevenoaks Wildlife Reserve and Jeffery Harrison Visitor Centre
- Severn Farm Pond
- Sewell Cutting
- Shabden Park
- Shadowbrook Meadows
- Shadwell Wood
- Sharnbrook Summit and Wymington Meadow
- Sharpham Moor
- Sheepwalk Lake
- Shepherd's Close
- Shepperlands Farm
- Shepreth L Moor
- Sherburn Willows Nature Reserve
- Shewalton Sandpits
- Shewalton Wood
- Shian Wood
- Shibdon Pond
- Short Wood and Southwick Wood
- Shotgate Thickets
- Shut Heath Wood
- Shutts Copse
- Siccaridge Wood
- Side Farm Meadows
- Sideland
- Silent Valley Local Nature Reserve SSSI
- Silverines Meadows
- Simpson Salting's
- Sinderland Green Woods
- Sizewell Belts
- Skaters' Meadow
- Skipper's Island
- Skokholm Island
- Skomer Island
- Skylarks
- Sladden Wood
- Slievenacloy
- Smallbrook Meadows
- Smardale Gill Nature Reserve
- Snakeholm Pastures
- Snape Marshes
- Snipe Dales
- Snitterfield Bushes
- Snows Farm
- Soham Meadow
- Sole Common Pond
- Solutia Meadows SSSI
- Sopley Common
- Sotby Meadows
- Sourlie Wood
- Sourton Quarry
- South Blean
- South Close Field
- South Hill
- South House Pavement Nature Reserve
- South Efford Marsh
- South Poorton
- South Swale
- South Walney Nature Reserve
- South Witham Verges
- Southerham
- Southerscales Nature Reserve
- Southfield Farm Marsh
- Southmoor
- Southorpe Meadow and Paddock
- Southwick Coast
- Sovell Down
- Sow Dale
- Spa Ponds
- Spalford Warren
- Spencer Road Wetlands
- Spey Bay
- Spinneyfields
- Spinnies, Aberogwen
- Spion Kop Quarry
- Spong Wood
- Spring Wood
- Springdale Farm
- Sprotbrough Flash Nature Reserve
- Spuckles & Kennelling Woods
- Spurn National Nature Reserve
- Spynes Mere
- St Catherine's Hill
- St Erth Pits
- St George's Island
- St Lawrence Bank
- St Lawrence Undercliff
- St Martha's Hill
- St Nicholas Park
- Staffhurst Wood
- Stanborough Reedmarsh
- Stanford Reservoir
- Stanford Warren
- Stanground Newt Ponds
- Stanground Wash
- Stanley Moss
- Stanton's Pit
- Stapleton Mire
- Staveley Nature Reserve
- Stenders Quarry
- Stenhouse Wood
- Stephen's Vale
- Stockbury Hill Wood
- Stocker's Lake
- Stocking Springs Wood
- Stockings Meadow
- Stocksmoor Common Nature Reserve
- Stockton Cutting
- Stockwood Meadows
- Stockwood Open Space
- Stoke Bruerne Brick Pits
- Stoke Common Meadows
- Stoke Floods
- Stoke Wood End Quarter
- Stone Wood
- Stonebridge Meadows
- Stonehill Down
- Stonesby Quarry
- Stoneycliffe Wood Nature Reserve
- Storton's Pits and Duston Mill Meadow
- Stow Maries Halt
- Stowford Moor
- Straidkilly
- Strawberry Banks
- Strawberry Cottage Wood SSSI
- Strawberry Hills Heath
- Strensall Common Nature Reserve
- Stringer's Common
- Stuart Fawkes
- Summer Leys
- Summerseat Nature Reserve
- Sunnybank
- Surfleet Lows
- Sutton & Hollesley Commons
- Sutton Holms
- Sutton's Pond
- Swanpond Copse
- Swanpool Marsh
- Swanvale
- Swanwick Lakes
- Sweeney Fen
- Swettenham Meadows
- Swift Valley Nature Reserve
- Swilley Swathes
- SWT Visitor Centre
- Sydenham Hill Wood and Cox's Walk
- Syderstone Common
- Sydlings Copse
- Sylvia's Meadow
T
- Tadnoll & Winfrith
- Taf Fechan
- Tailby Meadow
- Tailend Moss
- Talich
- Talley Lakes
- Tamar Estuary
- Tarn Sike Nature Reserve
- Tealham and Tadham Moor
- Teifi Marshes
- Temple Balsall
- Temple Carr Barr
- Ten Acre Wood and Meadows
- Testwood Lakes
- Tetney Blow Wells
- Teversal Pasture
- Tewin Orchard and Hopkyns Wood
- Tewinbury
- Thacka Beck
- The Avenue Washlands
- The Betts Reserve
- The Border Mires
- The Byddwn
- The Christopher Cadbury Wetland Reserve at Upton Warren
- The Deneway
- The Devenish Reserve
- The Devil's Spittleful & Rifle Range and Blackstone Farm Fields
- The Ercall
- The Firs
- The Forest
- The Gill
- The Greenway
- The Gwen Finch Wetland Reserve
- The Hollies
- The Howls
- The Knapp and Papermill Nature Reserve
- The Larches
- The Lines Way
- The Lucas Reserve
- The Mens
- The Mere, Framlingham
- The Michael Harper Reserves
- The Miley
- The Moors
- The Mount Wood
- Hoe Road Meadow
- The Old Sludge Beds
- The Park Campus, University of Gloucestershire
- The Parks
- The Plantation
- The Plens
- The Quinta
- The Riddy
- The Rough
- The Sheepleas
- The Shere Woodlands
- The Shrubberies
- The Sturts North
- The Sturts South
- The Warren
- The Wern
- Thelnetham Fen
- Thompson Common
- Thorley Wash
- Thorndon Countryside Centre
- Thornton Glen
- Thornton Wood
- Thorpe Hay Meadow
- Thorpe Marsh Nature Reserve
- Thorpe Marshes Nature Reserve
- Thorpe Wood
- Thorswood
- Three Corner Grove
- Three Cornered Meadow
- Three Groves Wood
- Thrift Wood
- Thundry Meadows
- Thurlbear Wood
- Thurlby Fen Slipe
- Thursford Wood
- Tickenham Hill
- Tiddesley Wood - the Harry Green Reserve
- Tilburstow Hill
- Tile Wood
- Tilton Railway Cutting
- Tincombe
- Tiptree Heath
- Titchmarsh
- Titley Pool
- Toby's Hill
- Tocil Wood Nature Reserve
- Toft Tunnel
- Tollesbury Wick
- Tony's Patch
- Tor Hole Fields
- Tortoiseshell Wood and Meadows
- Totteridge Fields
- Totternhoe
- Town Kelloe Bank
- Townclose Hills
- Townsend
- Traeth Glaslyn
- Trebarwith
- Trench Wood Nature Reserve
- Trentabank Reservoir
- Tresayes
- Treswell Wood Nature Reserve
- Trewalkin Meadow
- Trimdon Grange Quarry
- Trimley Marshes
- Tring Reservoirs
- Troublefield
- Tuckmill Meadow
- Tudhoe Mill Wood
- Tummel Shingle Islands
- Tunman Wood
- Tunnel Hill Meadow
- Turners Field
- Twentywellsick Wood Nature Reserve
- Two Tree Island
- Twywell Hills and Dales
- Ty Brith
- Ty Newydd Gardens
- Tyland Barn
- Tylcau Hill
- Tysoe Island
- Tywardreath Marsh
U
- Ubley Warren
- Ufton Fields
- Ulverscroft
- Umbra
- Underdown
- Uppacott Wood
- Upper Coldwell Reservoir
- Upper Dunsforth Carr Nature Reserve
- Upper Inhams Copse
- Upper Nethan Gorge
- Upper Park Wood Nature Reserve
- Upper Ray Meadows
- Upper Swingley Wood
- Upper Welson Marsh
- Upton Broad and Marshes
- Upton Heath
- Upton Meadow
- Upton Towans
- Upwood Meadows
- Uxbridge Alderglade
- Uxbridge College Pond
- Uxbridge Moor
V
- Val du Saou
- Vann Lake
- Vealand Farm
- Veilstone Moor
- Vell Mill Daffodil Meadow
- Venn Ottery
- Ventongimps Moor
- Vicarage Meadows
- Vincent's Wood
- Volehouse Moor
W
- Waitby Greenriggs Nature Reserve
- Walborough
- Walkeringham Nature Reserve
- Wallacebank Wood
- Wallis Wood
- Waltham Brooks
- Walton Common
- Wangford Warren
- Wanlip Meadows
- Wansford Pasture & Standen's Pasture
- Wappenbury Wood
- Warburg Nature Reserve
- Warburton's Wood
- Waresley & Gransden Woods
- Warleigh Point
- Warley Place
- Warren Bank
- Warton Crag
- Water Haigh Woodland Park
- Waterford Heath
- Waterloo
- Watford Lodge
- Wattle Wood
- Watts Bank
- Watts Wood
- Wayland Wood
- Weag's Barn
- Weavers Down Bog
- Weeleyhall Wood
- Weeting Heath National Nature Reserve
- Weetslade Country Park
- Welches Meadow
- Welcombe Hills
- Wellington Castle Fields
- Wells Farm
- Welton-le-Wold
- Welwick Saltmarsh Nature Reserve
- Wem Moss
- Wembury Marine Centre
- Wentworth
- Wern Plemys
- Wern Wood
- Werndryd
- Wessington Wood & Pasture
- West Bexington
- West Blean and Thornden Woods
- West Burton Meadow
- West Coker Fen
- West Dean Woods
- West Fleetham
- West Humble Bat Reserve
- West Kent Golf Course
- West Quarry Braes
- West Williamston
- West Wood
- Westfield Pill
- Westfield Wood
- Westhay Heath
- Westhay Moor NNR
- Westhouse Wood
- Weston Big Wood
- Weston Moor
- Weston Turville Reservoir
- Westwell Gorse
- Wharram Quarry Nature Reserve
- Wheldrake Ings Nature Reserve
- Whelford Pools
- Whippets Cant
- Whisby Nature Park
- Whitacre Heath
- Whitbarrow - Howe Ridding Wood
- Whitbarrow-Hervey Memorial Reserve
- Whitbourne Glebe
- Whitcliffe Common
- White Downs
- White Rocks
- Whitecross Green Wood
- Whitefield
- Whitehouse Meadow
- Whitelee Moor
- Whitlaw Wood
- Whitmoor & Rickford Common
- Whitnash Brook
- Whittle Dene
- Wicksteed Park
- Wigan Flashes Local Nature Reserve
- Wigpool
- Wilden Marsh
- Wilderness Island
- Wildmoor Heath
- Wilford Claypit
- Williamston
- Willington Gravel Pits
- Willoughby Branch Line
- Willoughby Meadow
- Willow Farm Wood Nature Reserve
- Willow Garth Nature Reserve
- Willow Tree Fen
- Willowmead
- Willsbridge Valley
- Wilson's Pits
- Wilwell Farm Cutting Nature Reserve
- Wimberry Quarries
- Windmill Farm
- Windmill Hill
- Windmill Spinney
- Wingmoor Farm Meadow
- Winks Meadow
- Winnall Moors
- Wisley & Ockham Commons
- Wistow Wood
- Withdean Woods
- Withial Combe
- Withybeds
- Wolborough Fen
- Wolla Bank Pit
- Wolla Bank Reedbed
- Wolseley Centre
- Wood Lane
- Woodah Farm
- Woodford Halse
- Woodhall Dean
- Woodham Fen
- Woodhouse Washlands Nature Reserve
- Woods Mill
- Woodside
- Woodside
- Woodsides Meadow
- Woodston Ponds
- Woodthorpe Meadow
- Woodwalton Marsh
- Woorgreens
- Wortham Ling
- Wotton, Abinger & Broadmoor Commons
- Wrabness Nature Reserve
- Wreay Woods Nature Reserve
- Wyeswood Common
- Wyevale Wood
- Wyken Slough
- Wymeswold Meadows
- Wyming Brook
- Wymondham Rough
- Wyver Lane
X
Y
- Y Ddol Uchaf
- Y Graig
- Y Gweira
- Yarley Fields
- Yarty Moor
- Yarwell Dingle and Pond
- Yeading Brook Meadows
- Yellands Meadow Nature Reserve
- Yetholm Loch
- Yockletts Bank
Z