кулуару с севера

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SummitMateSSummitMate
May 8, 2025
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Description of the first ascent to **Peak Petra I** (3422 m) in Altai via ice-snow route, category 1B complexity level.

ASCENT PASS TO THE SUMMIT "Pik Petra I" July 10, 2001

  1. Ascent type — ice and snow.
  2. Ascent area — Altai, South-Chuya Ridge.
  3. Summit — Pik Petra I, height — 3422.0 m, route is combined — snow, ice, rocks.
  4. Expected category — 1B.
  5. Route characteristics: height difference — 500 m, length — 900 m, average steepness — 45° without a ridge.
  6. Number of ice screws driven — 12, rock screws — 2.
  7. Number of hours on the move — 7 hours.
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