Ascent Log

Mountain Region — Polar Urals Mountain Range — Rai-Iz mountain massif Gorge — Nyrdvomen-Shor river valley.

Section No. according to KMGV-2001 — No. 8. "Other mountain systems and massifs"

Name of the summit — 1159 (Dinozavr Glavnyy). Height — 1159 m. Route name — via the left part of the western rock massif of the northern wall of the western ridge. Category of difficulty — 3A. Route type — rock climbing. Height difference — 950 m (according to the map of the General Staff of the Russian Federation: initial mark — 199 m, summit — 1159 m). Route length — 4–5 km. Technically challenging sections — no sections of 5th or 6th category of difficulty. Average steepness of the main (technical) part of the route — 55°. Average steepness of the entire route — 45°. Pitons left on the route — none. Pitons used — 6, chocks — 12. Team's walking hours — 10. Group composition:

• team leader V. Toropov (2nd sports category, Syktyvkar)
• participant P. Bondaruk (2nd sports category, Syktyvkar)
• participant Yu. Valuzhis (2nd sports category, Syktyvkar)
• participant O. Ermolin (2nd sports category, Syktyvkar)

8.3.464

Ascent Passport

Mountain region — Polar Urals Mountain range — Rai-Iz massif Gorge — Nyrdvomen-Shor river valley. Section number according to KMGV-2001 – № 8. "Other mountain systems and massifs". Peak name — 1159 (Dinozavr Glavny). Elevation — 1159 m Route name — via the western counterfort of the northern wall of the western ridge. Difficulty category – 3A cat. diff. (approximate)

Ascent Passport

Mountain region — Polar Urals Mountain range — Rai-Iz mountain massif Gorge — Nyrdvomen-Shor river valley. Section number according to KMGV-2001 — № 8. "Other mountain systems and massifs". Name of the peak — 1159 (Dinozavr Glavny). Height — 1159 m Route name — via the western snow-ice couloir of the northern wall Complexity category — 2A (approx.).

Passport

1. Section number according to KMGV — 2010 — 8.3.57 Polar Urals, Raiiz mountain massif, Nyrdvomen-Shor stream valley.
2. Name of the peak: 1159.0 (Dinozavr Glavny) height: 1159.0 m. Route: along the central counterfort of the western rock massif of the northern wall of the western ridge.
3. Category of difficulty: 2B
4. Character of the route — rock climbing.
5. Height difference of the route: 890 m
6. Length of the route: 3000 m
7. Length of sections with the highest category of difficulty:

Climbing Passport

Mountain region — Polar Urals
Mountain range — Rai-Iz massif
Gorge — Nyrdvomen-Shor river valley.
Section number according to KMGV-2001 — № 8. "Other mountain systems and massifs".
Name of the peak — 1159 (Dinozavr Glavny).
Height — 1159
Route name — via the fourth buttress of the central rock massif of the northern wall of the western ridge
Category of difficulty — 4A category.
Route character — rock climbing

Ascent Passport

Mountain region — Polar Urals
Mountain range — Rai-Iz mountain massif
Gorge — Nyrdvomyn-Shor river valley.
Section number according to KMGV-2001 — #8. "Other mountain systems and massifs".
Name of the summit — 1159 (Dinozavr Glavnyy).
Height — 1159 m
Route name — via the first buttress of the central rock massif of the northern wall of the western ridge
Complexity category — 3B cat. diff.
Route character — rock

Ascent Passport

Mountain region — Polar Urals Mountain range — Rai-Iz mountain massif Gorge — Nyrdvomen-Shor river valley. Section number according to KMGV-2001 — № 8. "Other mountain systems and massifs". Name of the peak — 1159 (Dinozavr Glavny). Elevation — 1159 m Route name — via the third buttress of the central rock massif of the northern wall of the western ridge Difficulty category — 4B cat. diff. Route character — rock

Ascent Passport

Mountain region — Polar Urals
Mountain range — Rai-Iz massif
Gorge — Nyrdvomen-Shor river valley.
Section number according to KMGV-2001 – № 8. "Other mountain systems and massifs".
Name of the summit – 1159 ("Dinozavr Glavnyy").
Height 1159 m
Route name — via the bastion of the eastern edge of the northern wall
Category of difficulty – 5A cat. diff.
Route character – rock

Peak 1159.0 m (Dinozavr Glavny) Route: via the western edge of the northern wall cat. difficulty — 3B (rocky) approximately Leader: E. Donyushko Polar Urals, mountain range Raiiz Section in KMGV — 8.3 E-mail — ZHUR58@RAMBLER.RU

Report

On the first ascent of the climbing route to the peak 1159.0 m (Dinozavr Glavny) "Via the western edge of the northern wall 3B cat. difficulty (rocky)". At the climbing event "Climbing Festival 'Polar Mountains-2012' NP 'Club of Northern Travels 'Sauk-Pai' (Syktyvkar)". Region: Yamalo-Nenets Autonomous Okrug of Tyumen Oblast. Mountain country: Polar Urals. Valley: valley of the Nyrvomen-Shor river. Mountain range: Raiiz

Route Description

1. Climbing type — combined.
2. Climbing area — Rai-Iz massif, Polar Urals.
3. Peak, its height, and route — 1159 m (1154 m — according to other sources). Via the center of the eastern slope, then along the eastern ridge.
4. Estimated difficulty category — 1B cat. diff. (z).
5. Route characteristics: height difference — 700 m. Length of sections by difficulty categories:
   • 1 — 1500 m
   • 2 — 200 m
   • 3 — 10–15 m
   • Average steepness — 40°.