The Alpine Central Balkan – a 4-day route - it includes passing through the area of Smesite (village of Cherni Osam), Dermenka hut, the Troyan monastery (or the town of Troyan, if you go by train), Ambaritsa hut, and a splendid walk along the ridge of the mountain, which is flat in this part and mostly covered with woods. The walk passes also by the peaks Golyam Kupen, Krasttsite and Kostenurkata.