Mombasa travels to the Swahili Coast and made some mention of the city, although he only stayed one night. He noted that the people of Mombasa were Shãfi'i Muslims, religious people, trustworthy and righteous. Their mosques are made of wood, expertly built. The exact founding date of the city is unknown, but it has a long history. Kenyan school history books place the founding of Mombasa as 900 A.D. It must have been already a prosperous trading town in the 12th century, as the Arab geographer Al Idrisi mentions it in 1151. The oldest stone mosque in Mombasa, Mnara, was built
Mombasa Mombasa is characterised by a flat topography. The town of Mombasa is centred on Mombasa Island, but extends to the mainland. The island is separated from the mainland by two creeks, Port Reitz in the south and Tudor Creek in the north. Mombasa has a tropical wet and dry climate (Köppen: As). The amount of rainfall essentially depends on the season. The rainiest months are April and May, while rainfall is minimal between January and February. Located near the equator, Mombasa has only a slight seasonal temperature variation, with high temperatures ranging . Mombasa shares the seasons of the Southern