The Stone of the City is a natural and cultural monument located to the city of Pёrmet. It is a massive rocky limestone above the ruins of a fortification. It has a cylindrical shape 35m high, an oval basement (28x42m) and a surface 350 m2. The wall masonry is constructed with irregular lime stones and follows the perimeter of the rock. Inside the walls are clearly visible the traces of water tank, a cult area and a tower.