O'a Caldera
The O'a Caldera, also known as Shala, is a volcanic caldera in Ethiopia. It has two lakes: Lake Shala and a small maar called Lake Chitu. Sub-features include Mount Fike (a pyroclastic cone) and Mount Billa (a cinder cone).
References
- ^ "O'a Caldera". Global Volcanism Program. Smithsonian Institution. Retrieved 2021-06-24.