Yuzhno-Sakhalinsk Mud Volcano is a field of volcanic mud cones northwest of the city. The site covers about 6 hectares, with bubbling fumaroles and periodic mud eruptions that make it one of the area's more unusual natural sights.
Yuzhno-Sakhalinsk Mud Volcano is a field of volcanic mud cones northwest of the city. The site covers about 6 hectares, with bubbling fumaroles and periodic mud eruptions that make it one of the area's more unusual natural sights.