Aiguille de Rochefort
4,001 m
Italy, France
- Elevation
- 4,001 m
- Prominence
- 253 m
- Difficulty
- 6/10
- Alpine climb
- Best Season
- Jul
- Routes
- 1
AdvisoryReported 6 Oct 2026 · until 11 Oct 2026
The Rifugio Torino plans to close for the 2026 season on 11 October 2026.
rifugiotorino.comAdvisoryReported 28 Sep 2026 · until 16 May 2027
The Panoramic Mont-Blanc gondola (Aiguille du Midi–Punta Helbronner) is closed from 28 September 2026 to 16 May 2027 (dates subject to confirmation); outside its season the Rifugio Torino is reached only by the Skyway from Courmayeur.
en.chamonix.comAdvisoryReported 1 Aug 2026
In August 2026 (month only; exact date not given) a fixed rope of doubtful quality was in place on the steep 20–30 m descent beyond point 3,933 m. Do not rely on it.
camptocamp.org
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? 8 check notes
- danger scan: Aiguilles Marbrées → Aiguille de Rochefort: straight line 1894 m (limit 200 m)
- danger scan: Aiguilles Marbrées → Aiguille de Rochefort: straight line 1894 m above the last hut/bivouac
- danger scan: Aiguilles Marbrées → Aiguille de Rochefort: straight line: 67° over 25 m (> 60°, high-res DEM)
- danger scan: Aiguilles Marbrées → Aiguille de Rochefort: sustained 61° > 45° on a straight line
- danger scan: Aiguilles Marbrées → Aiguille de Rochefort: straight line dips 160 m below both ends
- last routed vertex 1894 m from the summit (closed by straight)
- 59% straight-line fallback
- ascent 971 m is 1.7× the net gain 562 m: the line probably detours down and back up (not a traverse)
Sources differ: IV (Camptocamp (French topo, 2026 update): second pitch of the summit block given as IV or V) · AD, rock II (final rocks II–III) (SummitPost)
One of the great Mont Blanc classics: from the Rifugio Torino up to the foot of the Dent du Géant, then a knife-edged, corniced snow crest for about 800 m to a short, loose rock block (III, an exposed, poorly protected corner) and the summit at 4,001 m. Usually returned the same way; about 4 hours up from the hut.
Elevation Profile
approximate line- Distance
- ≈ 3.2 km
- one way
- Ascent
- ≈ +971 m
- −409 m lost on the way up
- High Point
- 4,001 m
- Time Up
- ≈ 4h 28m
- DIN 33466
- Time Down
- ≈ 3h 43m
- DIN 33466 · same way back
Sleep at the Rifugio Torino (3,375 m), reached by the Skyway Monte Bianco from Courmayeur or, in summer, by the Panoramic Mont-Blanc gondola from the Aiguille du Midi. Cross the Glacier du Géant past the Col du Géant, keep left of (north of) the Aiguilles Marbrées and climb snow slopes to a small couloir on the left that leads to the spur below the ridge; when the couloir is dry, ledges on its left are used. Climb the spur (snow and easy, rather unstable rock, II), turning a gendarme on the right, to the Salle à Manger at the foot of the Dent du Géant's south face, 2–3 hours from the hut. The ridge proper starts here: about 200 m of height and 800 m of length along a very narrow, airy snow crest, corniced on both sides, over point 3,933 m. Beyond it an anchor allows a steep 20–30 m descent, which can be icy (a poor-quality fixed rope was there in August 2026), and a short rock step on the right (3b) leads on to the foot of the Aiguille. The summit block is climbed in three pitches: a gully on the right (III) to a small platform with a cairn; from there 5 m left into an exposed, poorly protected corner (IV or more by Camptocamp's latest description) to a bolted belay; then easier ground (II) right and a final 20 m up left to the summit. SummitPost gives 1½–3 hours for the ridge. Descend the same way, downclimbing the summit block by the line of ascent (a ledge system avoids the gully) or abseiling from slings; the anchors are in place but downclimbing is usually quicker. The rock is broken: take care not to knock stones onto parties below. Strong parties add the Dent du Géant's normal route on the way back or continue east to the Dôme de Rochefort; an alternative descent goes down the Glacier du Mont Mallet and the Mer de Glace to Montenvers (long, crevassed, with an abseil over the rimaye).
Start
Punta Helbronner3,438 m
- Skyway Monte Bianco (Courmayeur–Punta Helbronner)
- Bus to Courmayeur (from Aosta, or from Chamonix through the Mont Blanc Tunnel), local bus to the Skyway Monte Bianco station at Pontal d'Entrèves; from Chamonix in summer, the Aiguille du Midi cable car and the Panoramic Mont-Blanc gondola.
Stages
| Day | Stage | km | m ascent | m descent | Time |
|---|---|---|---|---|---|
| 1 | Punta Helbronner → Rifugio Torino | 0.2 | 0 | 62 | 8m |
| 2 | Rifugio Torino → Aiguille de Rochefort | 3.1 | 971 | 342 | 4h 18m |
Waypoints
- Lift: Punta Helbronner3,438 m
Top station of the Skyway Monte Bianco
- Hut: Rifugio Torino3,372 m
- Col: Col du Géant3,344 m
not on route line
- Feature: Aiguilles Marbrées3,535 m
Passed on the left (north)
- Summit: Aiguille de Rochefort4,001 m
Key Passages
- Couloir and spur to the Salle à Manger
- Knife-edged, corniced snow crest over point 3,933 m
- Steep 20–30 m descent from an anchor beyond point 3,933 m
- Exposed, poorly protected corner on the summit block's second pitch
- Summit block downclimb or abseils
Equipment
0/11 packedDownloads
Route confidence 36%Overview
A rock spike of 4,001 m on the Franco-Italian border at the end of the Rochefort Ridge, the famous corniced snow crest that runs east from the Dent du Géant. Reached in about 4 hours from the lift-served Rifugio Torino, it is one of the most photographed ridge climbs in the Mont Blanc massif.
The Aiguille de Rochefort lies on the main ridge of the Mont Blanc massif between the Dent du Géant and the Dôme de Rochefort, above the Glacier du Mont Mallet and the Leschaux basin on the French side and Val Ferret on the Italian side. It is only just over 4,000 m, but the way to it, the Arête de Rochefort, is one of the classic snow ridges of the Alps: a long, knife-edged crest with cornices on both sides, followed by a short block of loose rock to the summit.
The Skyway Monte Bianco makes it accessible: a lift to Punta Helbronner, a night at the Rifugio Torino and a single long morning to the summit and back. The climbing is graded AD. The difficulty lies less in any single move than in staying steady on the exposed crest, downclimbing a steep 20–30 m step that is often icy, and handling the summit block, where the second pitch is an exposed corner that is hard to protect.
The ridge is busy in good conditions and can be serious in poor ones: soft afternoon snow, ice under a thin cover, wind and cornices that break. Strong parties combine it with the Dent du Géant's normal route or continue along the ridge to the Dôme de Rochefort.
Climbing Notes
You need to be comfortable moving together on an exposed, corniced snow ridge for 1½–3 hours, downclimbing steep snow and ice, and leading or downclimbing loose UIAA III rock in crampons and gloves. Previous experience on easier snow aretes (for example the Aiguilles Marbrées traverse or the Aiguille d'Entrèves) is a good test. Many parties climb it with an IFMGA guide from Courmayeur or Chamonix.
Typical itinerary: Skyway from Courmayeur to the Rifugio Torino in the afternoon, a pre-dawn start, about 2 hours to the Salle à Manger, 1½–3 hours along the ridge and the summit block, then the same way back to the hut in time for the Skyway descent or a second night. Acclimatise first: a night at the Torino and an easier climb from the hut make a big difference at 4,000 m.
Go in firm snow after a cold night; in soft snow the crest becomes dangerous and the steep step beyond point 3,933 m is awkward. Do not rely on any fixed rope you find there. The rock on the spur and summit block is loose, so keep away from parties below you.
History
The first ascent was made on 14 August 1873 by James Eccles with the guides Alphonse and Michel-Clément Payot, climbing the south side and descending to the north-north-east. The SSE ridge followed on 20 August 1899 (Joseph Croux, Alois Pollinger and Max Schintz). The Rochefort Ridge from the Dent du Géant, today's normal route, was first travelled in descent on 18 July 1900 by Ettore Allegra with Laurent Croux, Pierre Daynè and the porter Alexis Brocherel. The first ascent on ski (and first winter ascent) was made by Albert Arnaud and Hermann Fournier on 20 April 1927.
Season
Best Jul- January: Not advisable
- February: Not advisable
- March: Possible
- April: Possible
- May: Possible
- June: Good
- July: Best (best window)
- August: Good
- September: Good
- October: Possible
- November: Not advisable
- December: Not advisable
- Jan
- Winter; very cold and windy on the ridge
- Feb
- Winter conditions
- Mar
- Occasional ski-mountaineering ascents in firm conditions
- Apr
- Spring snow; the Skyway usually closes for maintenance from late April to late May
- May
- Skyway usually reopens in late May; heavy cornices
- Jun
- Good snow on the ridge after cold nights
- Jul
- Main season
- Aug
- Ice under thin snow; stonefall on the approach in hot spells
- Sep
- Often stable weather, icier ridge, fewer parties
- Oct
- Rifugio Torino closes mid-October (11 October in 2026); short days
- Nov
- Winter conditions
- Dec
- Winter conditions
Access & Permits
- Hut Booking
- Rifugio Torino: email info@rifugiotorino.com (bookings only by email), tel. +39 0165 844034.
- Fees
- Skyway Monte Bianco, Courmayeur–Punta Helbronner (2026): EUR 59–63 return, EUR 46–49 one way
- Rifugio Torino: EUR 70 half board (standard rate), EUR 60 for CAI members, EUR 40 bed only; tourist tax EUR 1.50 per night
- Panoramic Mont-Blanc gondola from the Aiguille du Midi (2026): EUR 125.50 adult return, plus the Aiguille du Midi cable car
- Rules
- Rifugio Torino: bookings by email only; cancel or confirm a late arrival by 19:00 or the booking is cancelled; no gas stoves anywhere on the hut premises
- Getting There
Courmayeur (Italy); Chamonix (France) via the Aiguille du Midi
Geneva (GVA), Turin (TRN) or Milan Malpensa (MXP)
- Skyway Monte Bianco from Pontal d'Entrèves (Courmayeur, 1,300 m, 300 paid parking spaces) via Pavillon du Mont Fréty to Punta Helbronner (3,462 m); lifts and a 150 m tunnel lead to the Rifugio Torino
- Bus to Courmayeur from Aosta or from Chamonix through the Mont Blanc Tunnel, then the local bus to the Skyway station
- From Chamonix: Aiguille du Midi cable car and the Panoramic Mont-Blanc gondola to Punta Helbronner (summer only; closed 28 September 2026 – 16 May 2027)
Hazards
- Cornices
- Exposure
- Rockfall
- Crevasses
- Glacier
- Altitude
- Weather
Huts & Shelters
1- 3,375 m
Rifugio TorinoRefugeStaffedBooking required
160 beds · Staffed in summer; 2026 closure 11 October (opening date not published)