Horn of Africa covered the Simien and Bale Mountains but melted at the beginning of the Holocene. The mountains descend in a huge escarpment to the Red Sea and more steadily to the Indian Ocean. Socotra is a small island in the Indian Ocean off the coast of Somalia. Its size is 3,600 km (1,390 sq mi) and it is a territory of Yemen. The lowlands of the Horn are generally arid in spite of their proximity to the equator. This is because the winds of the tropical monsoons that give seasonal rains to the Sahel and the Sudan blow from the west.
Mike Horn de nuit · Vouloir toucher les étoiles · Aventurier de l'Extrême (co-published with les Éditions du Chêne) Mike Horn Mike Horn (born 16 July 1966) is a South African-born Swiss professional explorer and adventurer. Born in Johannesburg, South Africa he currently resides in Château d'Oex, Switzerland. He studied Human Movement Science at Stellenbosch University in Western Cape, South Africa. Horn is currently undertaking his latest expedition Pole2Pole, a two-year circumnavigation of the globe via the two poles. Mike Horn became famous in 2001 after completing a one-year, 6-month solo journey around the equator without any motorised transport. In 2004 he