The East African montane forests extend across a total of , in 25 separate enclaves, which range in size from 23,700 to 113 square kilometers. The northernmost enclave is on Mount Kinyeti in the Imatong Mountains of Southern Sudan, extending south through Mount Moroto in eastern Uganda and Mount Elgon on the Kenya-Uganda border. In Kenya and Tanzania, the ecoregion follows the mountains east and west of the Eastern Rift and associated volcanoes, including the Aberdare Range, Mount Kenya, Mount Kulal, Mount Nyiru, Bukkol, and the Nguruman Escarpment in Kenya, and Mount Kilimanjaro, Mount Meru, Ngorongoro, and the Marang forests (Mbulu Highlands and Mount Hanang) in northern Tanzania.