Ancient fortress and sanctuary Stutgrad. Remains of ancient buildings can be seen, and from the top of the rock complex there are panoramic views of the Rhodopes.
The trail starts from Stut Street in the southern part of the village of Sitovo. A slight climb follows, after which most of the trail is flat. There is a descent shortly before the cliffs of Stutgrad. To get to the rocks themselves, you have to go up a wooden ladder.