Geography of Lesotho rises in the Drakensberg mountains in northeastern Lesotho and flows across the entire length of the country before exiting to South Africa at the Mohale's Hoek District in the southwest. The Caledon River marks the northwestern part of the border with South Africa. Other rivers include the Malibamatso, Matsoku and Senqunyane. The bedrock of Lesotho belongs to the Karoo Supergroup, consisting mostly of shale and sandstone. Peatlands can be found in the highlands of Lesotho, most extensively in the mountainous escarpment near the country's eastern border. The summit of Thabana Ntlenyana is partially encircled by bogs. Solifluction deposits, blockfields, blockstreams
Lesotho many regional economic organisations, including the Southern African Development Community (SADC), and the Southern African Customs Union (SACU). It is also active in the United Nations (UN), the African Union(AU), the Non-Aligned Movement, the Commonwealth, and many other international organisations. Prince Seeiso Simoné Seeiso is the present High Commissioner of the Kingdom of Lesotho to the Court of St. James's. The UN is represented by a resident mission as well, including UNDP, UNICEF, WHO, FAO, WFP, UNFPA and UNAIDS. Lesotho also has maintained ties with the United Kingdom (Wales in particular), Germany, the United States and other Western states. Although