Mount Elgon National Park is a national park northeast of Lake Victoria. The park covers an area of and is bisected by the border of Kenya and Uganda. The Ugandan part of the park covers while the Kenyan part covers. The Kenyan part of the park was gazetted in 1968, the Ugandan part in 1992.
The climate is moist to moderate dry. Annual rainfall is over. The dry seasons run from June to August and from December to March, although it can rain at any time.
Vegetation
Elgon's slopes support a rich variety of vegetation ranging from montane forest to high open moorland studded with the giant lobelia and groundsel plants. The vegetation varies with altitude. The mountain slopes are covered with olive Olea hochstetteri and Aningueria adolfi-friedericii wet montane forest. At higher altitudes, this changes to olive and Podocarpus gracilior forest, and then a Podocarpus and bamboo Arundinaria alpina zone. Higher still is a Hagenia abyssinica zone and then moorland with heaths Erica arborea and Philippia trimera, tussock grasses such as Agrostis gracilifolia and Festuca pilgeri, herbs such as Alchemilla, Helichrysum, Lobelia, and the giant groundsels Senecio barbatipes and Senecio elgonensis. The botanical diversity of the park includes giant podocarpus, juniper and Elgon olive trees cedar Juniperus procera, pillarwoodCassipourea malosana, elder Sambucus adnata, pure stands of Podocarpus gracilior and many orchids. Of the 400 species recorded for the area the following are of particular note as they only occur in high altitude broad-leaf montane forest: Ardisiandra wettsteinii, Carduus afromontanus, Echinops hoehnelii, Ranunculus keniensis, and Romulea keniensis.
, an endangered dragonfly was discovered here in 2005 and named after Nobel Prize winner Wangari Maathai. Half of Uganda's butterfly species have been reported in Mt. Elgon.
Conservation management
Prior to colonial administration, the land around Mount Elgon was managed based on indigenous power structures and rules, which forbade certain excessive utilization of natural resources on the communally owned upper elevations of the mountain. Demand for these resources was met sustainably because the human population density in the surrounding area was many times smaller than it is today.
Uganda
The Uganda Protectorate administration gazetted its side of Mount Elgon a Forest Reserve, managed by the Forestry Department, in 1929. In 1937, the boundary survey was completed but parcels were repeatedly degazetted to provide land for local residents. In 1940, the area became the Mount Elgon Crown Forest and in 1951 a Central Forest Reserve. In 1983, the Ugandan government opened up a of the reserve for settlement by the encroaching Benet-Ndorobo group. An additional were settled illegally. The area legally remained a part of the reserve until 2002 when it was officially degazetted. Management of the park disintegrated during the civil wars. In January 1994, the reserve was finally converted into a national park, although timber harvesting continued in some areas.
Attractions
Together with the fauna and flora, the park has a variety of scenery; this includes cliffs, caves, waterfalls, gorges, mesas, calderas, hot springs, and the mountain peaks. The most popular areas are the four explorable, vast caves where frequent night visitors such as elephants and buffaloes come to lick the natural salt found on the cave walls. Kitum cave, with overhanging crystalline walls, enters 200 m into the side of Mt. Elgon. At the Endebess Bluff there a panoramic view of the areas' escarpments, gorges, mesas, and rivers. The highest peak of Mt. Elgon on the Kenya side, Koitoboss, measures 13,852 ft, and is easily reached by hikers in about two hours from the road's end. Activities include
Vehicle circuits leading to animal viewing areas, the caves and Koitoboss peak.
Recent studies have shown that elephants and other mammals are major contributors to the development of these unique natural phenomena. The animals frequently visit at night to 'mine' the natural salt by licking it from the cave walls. The caves are mapped and Kitum, Chepnyali, and Mackingeny can be explored by visitors to the park
Other attractions
Other attractions include ancient cave paintings near the trailhead at Budadiri, and hot springs in the former volcano's crater which bubble at temperatures of up to 48 °C.
Popular culture
The park is the setting for parts of Richard Preston's book The Hot Zone. Kitum Cave is also a setting in the book. Henry Rider Haggard's well-known novel 'King Solomon's Mines' may have been inspired by the Mt Elgon Caves.