It is very close to the Sumela Monastery. It contains a history hidden in nature. It is possible to watch the Sumela Monastery from the glass terrace in the church.
The width of the lake varies between 150200 m and its length reaches up to 500 m. Sera Lake, which hosts every color of green around it, is an important haunt with its newly built social facilities and is one of the most important stopping points for domestic and foreign tourists.