Final answer:
Crater lakes formed by glaciers are found on Mount Kenya, the second highest African peak.
Step-by-step explanation:
The crater lakes created by glaciers mentioned in the question can be found on Mount Kenya, which is the second highest peak in Africa. This peak is an inactive volcano located just north of Nairobi, near the equator. Unlike Mount Kilimanjaro, which holds the title of the highest mountain in Africa, Mount Kenya is notable for its series of crater lakes formed by past glacial activity. These crater lakes are essential as they contribute to the fresh water supply for the region.