Mount Sabyinyo

Mount Sabyinyo is the oldest volcano of the range.

The summit of the mountain, at 3,669 metres (12,037 ft),[3] marks the intersection of the borders of the Democratic Republic of the Congo (DRC), Rwanda, and Uganda, and holds religious significance for local tribes.

Sabyinyo are a habitat for the critically endangered mountain gorilla.

[4][5] The mountain carries the local nickname "Old Man's Teeth," because its serrated summit resembles worn teeth in a gum line (in contrast to the perfect conical summits of the adjacent mountains in this range).

[6] The peaks of Mountain Sabyinyo,[7] can be easily done and accessed and trekked along the foothills from the side of Mgahinga National park in Uganda.

The sign marking the border tripoint at the summit of Mount Sabyinyo.