14+ Tallest Mountains In East Africa PNG. As of may 2000, the tallest building in east and central africa is central bank tower/times tower in nairobi kenya. East africa's great rift valley is home to some of the tallest mountains in africa.
Geologists believe it is the oldest in east africa.
Mount stanley is 5,109 meters high and is the tallest mountain in the two countries. It is located in tanzania in east africa and has an elevation of 19,340 feet. Imagine waking up and deciding that you were going to climb the tallest mountain in africa — the elevation is 19,341 feet. The ethiopian highlands share similar flora and fauna of other mountainous regions of africa.