Castle Sivý Kameň
The castle stands on the black lava rocks waiting to be freed from a centuries-long curse. Castle Sivý Kameň in ruins. Visitors can get to the castle using a steep, winding road from the wide Upper Nitra Basin through the northwest edge of the mountain Vtáčnik. The castle offers a beautiful view of the countryside from Partizánske to Prievidza, the surrounding mountains and remnants of volcanic rocks.