On the Tuim Failure "Turquoise bowels"

You are waiting for a walk to the Tuimsky failure, where tungsten and molybdenum ores were previously mined. In the second half of the 20th century, the mines were blown up and the bottom of the sinkhole filled with water. Now there is a turquoise lake here.

You can enjoy a fascinating spectacle: a hole in the mountain, and at the very bottom - a lake of emerald color. The walls of the mountain surrounding the reservoir are a solid vertical monolith. On the tourist observation deck there is a souvenir shop and a small cafe.