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Russia, Georgia

Also known as Ertsakho, ერწახვი, +2

Ertsakho · ერწახვი · Аксаут · Ertsachvi

Elevation
3,910 m
Prominence
732 m
Difficulty
5/10
Easy alpine
Best Season
Jul–Aug
Routes
1
  • Not currently accessible

    The only described route crosses into Abkhazian-controlled territory, where there is no legal crossing point.

Routes

1
3D Preview

Approximate 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? 8 check notes
  • truncated: first waypoint unresolved, ~23.3 km missing
  • danger scan: Аксаут Западный → Аксаут: DEM line 832 m off the straight axis
  • 100% approximate geometry
  • ascent 1110 m vs net gain 750 m (+48%)
  • DEM 25 m before the summit is 3823 m vs summit elevation 3910 m (DEM too coarse for the summit block?)
  • DIN time up 5.22 h vs published 13.0 h (-60%)
  • DIN time down 4.22 h vs published 10.0 h (-58%)
  • low confidence 0.3
AlpinePD+MixedNormal route

Sources differ: 2B (Russian), 'from the south', V. Naumenko 1935 (Caucasus route classification (alp.org.ua))

The easiest line on Aksaut and the only one below grade 4A: from the upper Aksaut valley over the Aksaut glacier and the West Aksaut pass (3,263 m) on the Main Caucasus Ridge, then across the south-side glacier and up a sharp, broken rock ridge to the summit. Two to three days; the route crosses the state border and is described only in a 1930s Soviet guide.

Elevation Profile

approximate line
3,0003,2503,5003,7504,0000 km123456Аксаут ЗападныйАксаут
Distance
≈ 6.4 km
one way
Ascent
≈ +1,110 m
−360 m lost on the way up
High Point
3,910 m
Time Up
≈ 5h 13m
DIN 33466
Time Down
≈ 4h 13m
DIN 33466 · same way back

From a base camp on a meadow on the left bank of the Aksaut just below the Dzhalovchat confluence, follow the left bank through forest (1.5 hours) and then moraine (1 hour) to the tongue of the Aksaut glacier. Cross the flat lower glacier diagonally to its right bank, bypass the icefall on the left over glacier-smoothed slabs, and climb firn fields towards the West Aksaut pass. Below the pass about 100 m of difficult icefall leads to rocks on its west side, and a goat path reaches the crest: about 5 hours for the glacier and pass. Descend south-east over scree and snow, round a side spur, and climb about 150 m to a bivouac level with the glacier. From the bivouac cross the glacier and climb a stream bed to the last snowfield that girdles the south ridge. Above it either cross a small spur on the east flank and climb the couloir behind it (rockfall), or go round the ridge to the west and gain it by the south-west slope 100 m above its steep section. The ridge is broken and in places very sharp; the south top can be bypassed on the east on loose rock, and easy rock leads from the saddle to the main summit. About 3 hours from the last snowfield and 5 hours from the bivouac; descent about 3.5 hours, with the option of sleeping on the pass on the way back. The pass and the south side lie on and beyond the Main Caucasus Ridge, which here is the Russia–Georgia border with Abkhazian-controlled territory to the south. The same guide notes that the south ridge can be climbed in a day from the Chkhalta valley in Abkhazia.

Start

Ледник Аксаут3,160 m

    Waypoints

    1. Feature:
      Ледник Аксаут3,160 m

      Tongue of the Aksaut glacier, about 2.5 hours from the base camp

    2. Col:
      Аксаут Западный3,263 m

      West Aksaut pass on the Main Caucasus Ridge

    3. Summit:
      Аксаут3,910 m

    Key Passages

    • Icefall below the West Aksaut pass
    • Last snowfield girdling the south ridge
    • Sharp, broken south ridge and loose rock round the south top

    Equipment

    0/6 packed
    Mandatory by Regulation
    Technical
    Glacier
    Safety
    Hut & Camping

    Downloads

    Route confidence 30%

    No GPX or KML while the mountain is not accessible.


    Overview

    Aksaut (Ertsakho, 3,910 m) is a granite tower at the head of the Aksaut valley on the Main Caucasus Ridge, west of Dombay. Its west face drops over 200 m and its north and east ridges carry big towers; the easiest line, a Russian 2B on the south ridge, starts from the Abkhazian side of the border.

    Aksaut stands on the Main Caucasus Ridge at the head of the Aksaut valley in Karachay-Cherkessia, between the Marukh and Dombay groups. In Russian climbing literature it is always called Aksaut; Ertsakho (Georgian Ertsakhvi) is the name on the southern side. The massif is complex: besides the main summit there are Maly Aksaut (3,532 m), North Aksaut (3,492 m), East Aksaut (3,696 m) and a north-eastern summit (about 3,760 m). The main summit drops more than 200 m to the west, and its north and east ridges are broken by large towers. Small glaciers hang on the west side; on the east they feed the Dzhalovchat glacier, the largest in the area.

    This is a climbers' mountain with no easy way up. The route list has one 2B ('from the south', 1935) and then jumps to 5A and 5B wall and traverse routes, mostly from the 1950s–70s. The 2B goes up the south ridge, which is reached either in a day from the Chkhalta valley in Abkhazia or in one and a half days from the Aksaut valley by crossing the main ridge at the West Aksaut pass. Both approaches put you across the state border.

    The upper Aksaut valley is wild and little visited: the dirt road beyond Khasaut-Grecheskoye fords the river in places, the aul of Krasny Karachay is abandoned, and there is no mobile signal. Upstream lie the ruins of the Rudnichny tungsten-mining settlement and the border zone.

    Climbing Notes

    For experienced alpine parties only: glacier travel, an icefall below the pass, and a sharp, loose rock ridge needing belays, at roughly PD+ (Russian 2B). Plan two to three days from a base camp in the upper Aksaut valley, with a tent bivouac on the south side. The only route description found is from a Soviet guide of the late 1930s, so check recent reports and conditions with Russian alpine clubs before going; glaciers have retreated greatly since.

    The legal position is the main obstacle. The upper Aksaut valley is in the Russian border zone, so a border-zone pass is required, and the West Aksaut pass is on the state border. Crossing it onto the south side means entering Abkhazian-controlled territory without a border crossing point, which is illegal under Georgian law and breaches the Russian border regime. We cannot recommend the route as described.

    History

    The first ascent, by the south ridge, was made in 1935 (credited to V. Naumenko in the route classification). Harder routes followed: the north-east summit to junction traverse by V. Budanov in 1948 (5A), the north-to-main traverse by S. Kalinkin in 1952 (5B), and the north wall of the main summit by A. Kustovsky in 1961 (5B).


    Season

    Best Jul–Aug
    1. January: Not advisable
    2. February: Not advisable
    3. March: Not advisable
    4. April: Not advisable
    5. May: Not advisable
    6. June: Possible
    7. July: Best (best window)
    8. August: Best (best window)
    9. September: Possible
    10. October: Not advisable
    11. November: Not advisable
    12. December: Not advisable
    May
    Deep snow; valley road may be impassable
    Jun
    Snow on the approach; avalanche risk after storms
    Jul
    Main season
    Aug
    Main season; icier slopes late in the month
    Sep
    Shorter days, early snowfalls

    Access & Permits

    Permits
    • Border-zone pass (FSB Border Directorate for Karachay-Cherkessia)Required

      The upper Aksaut valley, the Aksaut waterfall and the Aksaut–Kichi-Teberda confluence are on the list of places in the Russian border zone that need a pass. If you apply yourself you must collect the pass in person from the border directorate; it is valid to 31 December and processing takes about 15 working days for Russian citizens and 30 for foreigners. Agencies apply on your behalf for a fee.

      akademiya-gornih-turov.ru
    Hut Booking
    No huts. Camp in the upper Aksaut valley; the Kishket tourist base near Khasaut-Grecheskoye is the only lodging in the gorge.
    Rules
    • The summit is on the Main Caucasus Ridge, the Russia–Georgia border; the south side is Abkhazian-controlled territory. There is no legal crossing point here: crossing the West Aksaut pass to the south side is illegal under Georgian law and breaches the Russian border regime.
    • Carry your passport and border-zone pass at all times; tourists without a pass can be removed from the route
    Getting There

    Khasaut-Grecheskoye (village); Karachayevsk

    Mineralnye Vody (MRV)

    • By car from Karachayevsk or Cherkessk to Kardonikskaya, then south to Khasaut-Grecheskoye, where the asphalt ends
    • Dirt road up the Aksaut past Kishket and the abandoned aul of Krasny Karachay; it fords the river in places and is kept usable by loggers and border guards. No public transport and no mobile signal

    Hazards

    • Glacier
    • Crevasses
    • Rockfall
    • Exposure
    • Avalanche
    • Weather
    • Remoteness
    Researched from 8 sourcesConfidence56%UnreviewedUpdated 8 Oct 2026
    Sources & Caveats
    • merged with Wikidata/OSM names
    • curated (pipeline/config/peak_status.yaml, checked against the research) and derived from route research confidence
    • Natural Earth 10m point-in-polygon + 300 m border buffer; Wikidata P17 countries whose border is within 5 km
    • The peak is universally called Aksaut in Russian sources (OSM Аксаут, 3,910.1 m); 'Ertsakho' is the southern/Georgian name. Elevation 3,910 m agrees across sources.; The only route description is from a late-1930s Soviet guide; no modern ascent report was found.; OSM reverse geocoding puts the summit point in Russia (Zelenchuksky District); the main-ridge border runs within a few hundred metres and the normal route crosses it.; Border-zone rules are from an agency page of uncertain date (around 2024); check with the FSB Border Directorate.; Season ratings are general estimates for this altitud
    • normalizeGrade of the easiest researched route
    • OSM agrees
    • summit-corrected (raw GLO-30 519 m)
    • P4552 chain; root 'Caucasus Mountains' from nearest peak
    • 0% OSM trail graph, 0% short gaps between OSM fragments, 100% DEM least-cost, 0% straight (approx)
    • elevation from copernicus_glo30