Avacha volcano is rather huge. Its height is 2700 meters (8860 ft), people start climbing it from the height of 800 meters (2625 ft). Thus, they should climb 1900 m (6233 ft) high. It is not so easy. It usually takes from six to eight hours to climb this height.
Japanese tourists aged 50-80 are doing some exercises.
It should be mentioned that it's office workers who need from six to eight hours to climb Avacha. The record time is one hour forty one minute.
One sportsman aged 60 climbed the volcano for one hour fifty seven minutes.