Ascent Passport 21

1. Ascent class
2. Ascent region

• rock climbing
• Caucasus, 2–2. from Marukh pass to Nakhar pass

3. Peak, its height, and route: Main Dvuzyub (Dvuzubka), ascents

• 3757 m, via the north-eastern slope through the "зеркало" (mirror)

4. Proposed category of mountain difficulty — 5B.
5. Route characteristics

• height difference — 957 m, including 800 m to Dvuzubka peak, average steepness 53°, including up to Dvuzubka peak — 72°, length of sections:

6. Pitons hammered

for belaying for creating standing belays (ИТО) equipped 149 — 11 ice shлямбурных 4

7. Number of walking hours — 42
8. Number of overnight stays and their characteristics — 8 overnight stays

1st and 2nd — sitting on shelves, 3rd — lying in a tent

9. Surname, name, patronymic of the leader and participants, their sports qualification

10. Team coach — KONTUN Vasily Grigorievich
11. Date of departure on the route and return:

July 6, 1977 — preparation, departure on the route — July 7, return — June 10, 1977