Zengena Lake () is a

crater lake Crater Lake ( Klamath: ) is a volcanic crater lake in south-central Oregon in the Western United States. It is the main feature of Crater Lake National Park and is a tourist attraction for its deep blue color and water clarity. T ...

located at in the Awi Zone of the

Amhara Region The Amhara Region (), officially the Amhara National Regional State (), is a Regions of Ethiopia, regional state in northern Ethiopia and the homeland of the Amhara people, Amhara, Awi people, Awi, Xamir people, Xamir, Argobba people, Argobba, a ...

Ethiopia Ethiopia, officially the Federal Democratic Republic of Ethiopia, is a landlocked country located in the Horn of Africa region of East Africa. It shares borders with Eritrea to the north, Djibouti to the northeast, Somalia to the east, Ken ...

. It is situated between the towns of

Injibara Injibara (Amharic: እንጅባራ) is a town in Ethiopia. It is the administrative center of the Agew Awi Zone in the Amhara Region. Injibara is located at , in Banja Shekudad woreda at an elevation of above sea level. Injibara is situated in ...

and Kessa, only 200 m from the

Addis Ababa Addis Ababa (; ,) is the capital city of Ethiopia, as well as the regional state of Oromia. With an estimated population of 2,739,551 inhabitants as of the 2007 census, it is the largest city in the country and the List of cities in Africa b ...

Bahir Dar Bahir Dar () is the capital city of Amhara Region, Ethiopia. Bahir Dar is one of the leading tourist destinations in Ethiopia, with a variety of attractions in the nearby Lake Tana and Blue Nile river. The city is known for its wide avenues li ...

highway at an elevation of 2500 m. The diameter of the lake is roughly 1 km. With a maximum depth of 166 m, it is the second deepest lake in Ethiopia after

Lake Shala Lake Shala (also spelled Shalla) is an alkaline lake located in the Ethiopian Rift Valley, in the Abijatta-Shalla National Park. Overview The lake is 28 kilometers long and 12 wide,''Statistical Abstract of Ethiopia for 1967/68'' with a surfa ...

. Its rim is made of unconsolidated ash deposits. Zengena Lake is most likely a

maar A maar is a broad, low-relief volcanic crater caused by a phreatomagmatic eruption (an explosion which occurs when groundwater comes into contact with hot lava or magma). A maar characteristically fills with water to form a relatively shallow ...

lake formed by volcanic explosion and collapse.Tenalem 2009, p. 65

Notes

References

*Tenalem Ayenew (2009). ''Natural Lakes of Ethiopia.'' Addis Ababa University Press. Addis Ababa. Volcanic crater lakes Lakes of Ethiopia Amhara Region Maars of Ethiopia {{Amhara-geo-stub