Sugan
4,487 m
Russia
Also known as Sugan-Tau, Сугантау, +1Also known as
Sugan-Tau · Сугантау · Суган
- Elevation
- 4,487 m
- Prominence
- 1,161 m
- Difficulty
- 5/10
- Easy alpine
- Best Season
- Jul–Aug
- Routes
- 1
AdvisoryReported 18 Sep 2026
The UK Foreign, Commonwealth and Development Office advises against all travel to Russia because of the war in Ukraine; its ability to help British nationals is extremely limited.
gov.uk
Routes
1Approximate line — not for navigation
An automated check found that parts of this line could not be matched to mapped trails, so it may stray far from the real route. Use it for planning only, with a map and a guidebook.
Why? 6 check notes
- danger scan: Dykhsu–Karasu fork → Akhsu valley: connector line 269 m (limit 200 m)
- ascent 3783 m vs net gain 2786 m (+36%)
- Akhsu valley → South Sugan glacier: bridge (snap_failed; one off-graph gap, 8.3 km)
- South Sugan glacier → Rtsyvashki pass bivouac: glacier (snap_failed, 2.3 km)
- Rtsyvashki pass bivouac → Sugan: dem (snap_failed, 3.1 km)
- unresolved waypoints: Upper plateau
Sources differ: 2B (Russian), south slope, ice-snow route; first ascent V. Sella and E. Gallo, 1896 (Soviet guide 'Karaugom. Digoria. Tsey' (kmvline.ru), route 41) · 2B (Russian), south ridge from the Gyulchi pass (M. Roginsky, 1938), approached from the Nakhashbita meadow (Soviet guide (kmvline.ru), route 42)
The line of Vittorio Sella's 1896 first ascent of the highest peak of the Sugan range: from the Dykhsu–Karasu fork up the Karasu and Akhsu valleys to a bivouac on the South Sugan glacier below the Rtsyvashki pass, then a glacier ascent with a 60–80 m ice step, a crevassed upper plateau and a 100–120 m summit slope.
Elevation Profile
approximate line- Distance
- ≈ 24.2 km
- one way
- Ascent
- ≈ +3,783 m
- −997 m lost on the way up
- High Point
- 4,487 m
- Time Up
- ≈ 17h 38m
- DIN 33466
- Time Down
- ≈ 13h 55m
- DIN 33466 · same way back
From the old tourist-base hut on the grassy meadow at the fork of the Dykhsu and Karasu rivers, cross the Karasu by the bridge and follow the path up the Karasu towards the Shtulu pass; it changes banks several times on small bridges. Near a lake on the right bank leave the Shtulu path, turn left and climb the steep left bank of the Akhsu to the point where the stream from the South Sugan glacier joins it. Cross the Akhsu and follow that stream up to the glacier, getting onto the ice on the right. Cross the gentle glacier leftwards to a bivouac below the Rtsyvashki pass (5–7 hours from the hut). From the bivouac go up and right on the gentle South Sugan glacier. Take the first step in the middle, or bypass it on the left on snow between the glacier and the rocks, then head right towards the Gyulchi pass. Pass the ice cliffs on their right and, before reaching the pass, turn left up gentle snow slopes with several short ice steps. A steep 60–80 m ice-snow step (screw belays) leads to the upper snow plateau; cross it leftwards (hidden crevasses) to the summit slope, pass the bergschrund and climb 100–120 m of snow to the top (6–8 hours from the bivouac). Descend the same way. The whole route takes two days. Parties approaching from the east (Nakhashbita meadow, Psygansu valley) usually climb the 2B south ridge from the Gyulchi pass instead (3.5–4 hours from the pass).
Start
Dykhsu–Karasu fork1,701 m
Stages
| Day | Stage | km | m ascent | m descent | Time |
|---|---|---|---|---|---|
| 1 | Dykhsu–Karasu fork → Rtsyvashki pass bivouac | 21.1 | 2,674 | 992 | 13h 32m |
| 2 | Rtsyvashki pass bivouac → Sugan | 3.1 | 1,105 | 0 | 4h 04m |
Waypoints
- Trailhead: Dykhsu–Karasu fork1,701 m
Meadow with the old tourist-base hut; dirt road from the Cherek Balkarsky valley
- Feature: Akhsu valley2,359 m
Leave the Shtulu pass path near a lake and climb the left bank of the Akhsu
- Feature: South Sugan glacier4,081 m
Join the glacier on the right
- Bivouac: Rtsyvashki pass bivouac3,383 m
Camp on the glacier below the Rtsyvashki pass
- Summit: Sugan4,487 m
Key Passages
- Akhsu stream crossing
- First step of the South Sugan glacier
- 60–80 m ice-snow step to the upper plateau
- Bergschrund and 100–120 m summit slope
Equipment
0/8 packedDownloads
Route confidence 50%Overview
Sugan-Tau (about 4,490 m) is the highest point of the Sugan range between Balkaria and Digoria, a knot of four snowy ridges above the South Sugan, Doppakh and Sugan glaciers. Vittorio Sella's 1896 route up the south slope is a two-day Russian 2B glacier climb from the Karasu valley.
The Sugan range is a long spur north of the Main Caucasus Ridge separating the Cherek Balkarsky basin in Kabardino-Balkaria from Digoria in North Ossetia. Sugan-Tau is its central knot: simple, heavily snow-covered rock ridges run from it to the Gyulchi, Rtsyvashki and Sugan-2 passes and north onto the Sugan glacier, with broken ice-snow slopes between them falling south-west to the South Sugan glacier, south-east to the Doppakh glacier and north to the Sugan glacier. Gyulchi rises just to the west across the Rtsyvashki pass.
The mountain has no big-wall routes; the Soviet guide lists two 2B routes (south slope and south ridge), two 3A routes and a 3B on the north ridge. Dozens of trekking groups cross the surrounding passes every summer, so the glaciers below are well travelled even if the summit is not. The normal route is a straightforward glacier ascent with one steep ice step and a crevassed upper plateau.
Heights: 4,490 m in the Soviet guide, 4,486 m on the Russian 1:100,000 map, 4,487 m in Wikidata and OSM.
Climbing Notes
A good first 4,500 m summit for parties with basic glacier skills, crampon technique and crevasse rescue. Plan two days from the Dykhsu–Karasu fork (5–7 hours to the bivouac below the Rtsyvashki pass, 6–8 hours to the summit and then the descent), plus a day to reach the valley and spare weather days. Acclimatise first, for example with a night at the bivouac or a crossing of one of the 1B–2A passes nearby. Rope up on the upper plateau, which has hidden crevasses.
History
The first ascent was made in 1896 by the Italian photographer and mountaineer Vittorio Sella with E. Gallo, by the south slope. A Soviet party (I. Moroz and others) repeated it on 19 August 1933. M. Roginsky's party climbed the south ridge on 14 July 1938; the east buttress (1951), north-east ridge (V. Maslov, 1952) and north ridge (N. Misyura, 1964) followed.
Season
Best Jul–Aug- January: Not advisable
- February: Not advisable
- March: Not advisable
- April: Not advisable
- May: Not advisable
- June: Possible
- July: Best (best window)
- August: Best (best window)
- September: Good
- October: Not advisable
- November: Not advisable
- December: Not advisable
- Jan
- Winter
- Feb
- Winter
- Mar
- Winter
- Apr
- Avalanche season
- May
- Deep snow in the valleys
- Jun
- Snow bridges good, weather unsettled; high streams
- Jul
- Best period; trekking season on the Sugan passes
- Aug
- Best period; the ice step may be bare ice
- Sep
- Stable weather, open crevasses, short days
- Oct
- Early winter
- Nov
- Winter
- Dec
- Winter
Access & Permits
- Permits
- Border-zone pass (FSB Border Directorate, Kabardino-Balkaria)Required
The upper Cherek Balkarsky, including the Karasu and Akhsu valleys, is in Russia's border zone (outside the 5 km strip). The 2017 border register lists the Rtsyvashki-pass bivouac and the Sugan range summits among approved routes. Enter via the 'Verkhnyaya Balkaria' border post and carry your passport, pass and a route sheet registered with the EMERCOM rescue service.
zapovednik-kbr.ru
- Hut Booking
- No staffed huts; camp below the Rtsyvashki pass. A shelter ('Shtulu') is listed in the Karasu valley.
- Rules
- Border zone: stay on the registered route; ascents of Main Caucasus Ridge summits (such as Ailama and Shkhara, also reached from the Karasu valley) and presence within 100 m of the state border are prohibited
- A permit is needed wherever a route crosses a specially protected natural area (Kabardino-Balkarian high-mountain reserve)
- The UK FCDO advises against all travel to Russia
- Getting There
Verkhnyaya Balkaria (village); Kashkhatau and Nalchik
Nalchik (NAL) or Mineralnye Vody (MRV)
- By road from Nalchik via Kashkhatau and Verkhnyaya Balkaria (border post) up the Cherek Balkarsky valley to the Dykhsu–Karasu fork, then on foot
Hazards
- Glacier
- Crevasses
- Avalanche
- Altitude
- Weather
- River crossing
- Remoteness