Gradishteto is a prehistoric sanctuary located in the area of the same name, near the village of Dolno Dryanovo, Blagoevgrad region. This is one of the most ancient megalithic sanctuaries in Southeast Europe. The area of the rock-cult complex is 500 decares and consists mainly of rock massifs. The stone ensemble of anthropomorphic and zoomorphic megalithic figures is located 5 km from Dolno Dryanovo on the road to the village of Satovcha. The sanctuary occupies about 20 acres with rocks up to 88 m high.