In the south of Kunashir Island there is the caldera of Golovnin volcano, the southernmost volcano of the Kuril Ridge. This is an active volcano, the last eruption of which occurred already in historical time — around 1848.
After a powerful eruption, the volcano exploded, forming a huge caldera, which eventually filled with water and formed two incredible lakes.
08:00 Breakfast in the hotel cafe.
09:00 Departure for the route to the Veslovsky Peninsula. The first stop is at the observation deck, which offers a fascinating panoramic view. Next, a trip to the Golovninsky cliff. Amazing sheer cliffs, black volcanic sand and hundreds of shells.
Departure for the hiking route of medium difficulty "Golovnin Volcano. Boiling and Hot Lakes", a 2.5–3 hour walk along a dirt road, 7 km. one way. The whole way is accompanied by the most beautiful fields of cedar elfin.
The parking time in the caldera is about 2 hours.
Lunch (lunch box). The volcano is a caldera about 4 km in diameter, surrounded by a ridge (541 m). At the bottom of the caldera there are four small domes and two craters-lakes Boiling and Hot.
The Golovnin volcano caldera is unique for its ongoing volcanic activity.
A jet of superheated steam and boiling water can suddenly strike from the bottom of a Boiling Lake — an incredible sight!
One of the salt fields of Lake Goryachy once spewed a stream of liquid sulfur, which poured into the lake and froze there with a bizarre tongue. Bathing in hot springs.
Return to the hotel in the evening. Dinner at the cafe.