Geological protected objects of national significance. Gorgeous ravines with waterfalls, caves and layer outcrops. Kalamecu ravine is 240 m long, 10 m wide and 12 m deep. The Kalamecu River flows into the ravine, and 7 waterfalls have formed in its river-bed. The length of the Markuzu ravine is 250 m, depth 13 m, width 14-25 m. It is a canyon-like ravine with waterfalls, caves and dolomite outcrops. Dolomite overhangs with easily crushing blocks have formed on the slopes of the ravines.