FATMAP difficulty grade
Duration: 3 days Distance (27 km) is more suitable for a 2-day trek, but there is no proper camping spot around Khorisar pass so most of the people split this trek into three days. Difficulty: Hard Not far on the map, but it´s necessary to cross two mountain passes and the area is pretty remote.
Moreover, there is often no trail to follow. Accommodation: There are no guesthouses or shelters along the route -> you will need a tent. Water: Since this trek crosses an elevated volcanic plateau, there are very few water sources - the only reliable ones are the Esikomi river and the lake itself.
That means that you should carry about 4-5 liters when leaving Kvemo Okrokana, enough to get you to the lake.
Along the way, you will pass several snowfields which can serve as an emergency source of water, but those may be dirty, so better take a water filter.