50m from the shore, in the sea, the waves wash over Pāvilosta's Great Boulder (Jūrakmeni) - the largest sea stone on the Kurzeme coast of the Baltic Sea. Its height above the ground is 3.5m (1.5m in water), its circumference is 15m. During the Soviet times, this stone was a border marker, as civilians were allowed to move along the sea coast from the Northern Pier to the Stone.