Buyan Lake is a smallest lake in Bali located just a next door of Tamblingan Lake. It is located in the plateau area with cool weather cover it. It is situated in the high land with hill and rain forest surrounds it. Since the location in the plateau area, the fog is usually blanketing the area. This lake can be seen from the top of hill which is called Asah Gobleg. Asah Gobleg it self is the name of the countryside located on the top of hill where the villager with agriculture life on top of it.
Buyan Lake own the broadness about 3,9 Km, with the maximum of deepness of Buyan lake is 87 meters and the watervolume is 0,116 km3. As a tourist destination, Buyan Lake can be seen from Asah Gobleg Village and it has been available the stop point with traditional chair along the road. The temperature in this place is relative cool in particular at the night time and it is many visited by tourists in particular from local.