Lake Eymir and Lake Mogan are located in the south of Ankara, in an area once a river valley. Over time, Lake Mogan and Lake Eymir, fed by the alluvium carried by the streams, were formed. Previously a barren area, Eymir was given to the Middle East Technical University after 1956 and afforested with the efforts of the university. In Eymir, you can enjoy a meal with a view of the lake in one of the few restaurants, do water sports, take nature walks, and cycle. It is also a popular spot for nature photography.

There are picnic areas, jogging paths and sports facilities around Lake Mogan. The basin, which includes two lakes, is an important breeding and accommodation area for many birds, heron and duck species. There are around 200-300 small wind hovers and many white-headed ducks living here.