- Sosnovka, Russia
- Kamchatka region, Lake Kostakan
- Kostakan lake, located in the Kamchatka region, refers to freshwater bodies from the volcanic nature of origin. It is located near the volcano Bakening and beyond the scope of this type of lakes around it. Since 1998, this place is a natural monument, Many tourists come to look at the unique landscapes around the lake. In the district a lot of berry picking cranberries, honeysuckle, buyakoў from animals more frequently bears, and of fish - trout. During the summer, the lake can be reached on horseback!