Raven's Ait is a Thames ait in between Surbiton, Kingston and Hampton Court Park in the Royal Borough of Kingston upon Thames in the centre of the non-tidal reach above Teddington Lock. Seething Wells is the name for the locality of Surbiton that is nearest to the island. Continuing southwards along Kingston's traditional High Street is Portsmouth Road alongside which the Queen's Promenade that has narrow gardens which mark the end of a Riverside Path from Richmond to Grove Road, Surbiton. Beside the Seething Wells part of the promenade in front of the river by the ait is the Thames Sailing Club in Kingston. housing only their Thames A Class Raters. Access to the island is from Queen's Promenade, by ferry. Level with the actual clubhouse upstream by the A307 is small area once a draw dock used for transporting goods to the area and the former fresh water works to the south.
In a long period to 1911 the island was home to Kingston Rowing Club, which is the same club as today, occupying a clubhouse at Canbury Gardens, founded in 1858. Long owned or leased by The Navy League, then the charity responsible for the Sea Cadet Corps and the Girls' Nautical Training Corps, Raven's Ait was the home of TS Neptune, a major sailing, canoeing and boating training establishment until The Navy League invested instead in TS Royalist a small Brig. Until 1970 the buildings were the familiar wooden clad "Sea Cadet Blue", with very old style dormitories and a very naval discipline. In 1971 a major rebuilding operation started, with the entire accommodation except the superintendent's house rebuilt by Haymills Construction. That rebuilding replaced all the old wooden buildings with today's island buildings, which became a conference and wedding centre. During the rebuilding a small number of activities were carried on downstream of Kingston upon Thames, at the Albany Park sailing base opposite The Royal Canoe Club, with instructors commuting daily by boat. During the 1980s the Inner LondonEducation Centre used these facilities as a youth and community workers training centre and a water sports activity facility. The Ravens Ait Hall Management Company Ltd went into administration and closed in December 2008. In early 2009 squatters occupied the island and facilities who had the declared aim of turning it into an eco conference centre, against whom an action in court was taken in March 2009. Eviction of these squatters took place on 1 May 2009 leading to mixed views from the local community. According to local media reports during their stay they had used as much electric power as would supply 45 homes However this was disputed by squatters who said that this was because before they arrived large industrial refrigerators and other appliances had been left running by the owners. The Council, who took the property back from the squatters, at least one newspaper has accused of failing to recycle office equipment and furniture and instead dumping it in landfill.
Activities as a Navy League watersports venue
Raven's Ait was accredited by the Royal Yachting Association and by the British Canoe Union to conduct training in their respective disciplines. It also provided a semi-permanent mooring for Sparkle, a catamaran designed by Angus Primrose to be sailed by persons of restricted physical ability and mobility.
Motor boating skills
The boats were almost all naval stock, diesel powered:
A 25-foot naval cutter, centre pseudo-cabin housing engine
Several "Viking" open tenders with poor handling
A Workboat with a cuddy, acquired from Haymills Construction after the rebuild, similar to the Vikings, but with better handling
"Number 8", a small clinker-built smart, stubby, open launch, about 16-foot LOA with relatively low freeboard
Pulling (rowing)
Basic pulling skills were taught, usually to Sea Cadets, either in the ASC or in one of a pair of admiralty whalers.
Sailing
Boats were a mixture of typical naval stock and somewhat strengthened "ordinary" dinghies. There were the following fleets:
ASCs - the "Admiralty Sailing Craft" 16 foot gaff rigged dinghy, sometimes known as the GRP16, moored alongside the island.
Bosuns, allegedly able to be swung out from Her Majesty's ships on a torpedo hoist in the middle of any ocean
Cadets, which were being phased out
Coypus, a redoubtable short, fat, slow gaff rigged dinghy
Puffin Pacers, a light Jack Holt design made by Polycell Prout with a tendency to scoop up a large volume of water over the leeward quarter when hardening up.
Schools which used Raven's Ait for watersports under the Navy League