Ikikombe cya Bunyongwe, is a natural crater which is deeper than 2oom. It is a historical site and also known as Urwina Rwa Ngunda. Ngunda is said to have been a giant man who could cultivate the land using many hoes at the same time. All the hills and mountains in Rwanda are attributed to his work.
The site ia accessible from Mahoko town centre on the main Rubavu – Musanze road.