WHR Stage 7.1 Cabane de Prafleuri – Col des Roux – Torrent de Cheilon
EASY (1.5/10)From Les Etagnes
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The walk, as far as the open data goes
Height and time
- High point 2,812 m
- Low point 2,317 m
- Climb 514 m from a 30 m terrain model, smoothed
- Swiss signpost time 3 h 16 the official method, on our line
Computed on 2026-09-20 from OpenStreetMap, the terrain model and the federal route layer — not read from the operator's own page, and not checked on the ground. Hikes we have reviewed say who published each fact and when.
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Route briefing
What comes next
Climbs, descents, huts and decisive places in route order. Not listed does not mean absent: it may not be mapped.
Start
0 m
Les Etagnes
Start
Route geometry · source 2026-04-11
About 0 min in
9.2 km remaining
+514 m remaining
Climb
0 m
157 m climb
0.7 km at 21.3% average
OpenStreetMap route data · source 2026-04-11
About 0 min in
9.2 km remaining
+514 m remaining
Descent
728 m
416 m descent
2.5 km at 16.5% average
OpenStreetMap route data · source 2026-04-11
About 16 min in
8.5 km remaining
+365 m remaining
Hut
5.7 km
Refuge Igloo des Pantalons Blancs
Hut
OpenStreetMap · source 2026-04-11
About 2h 02m in
3.5 km remaining
+297 m remaining
Descent
6.2 km
66 m descent
1.7 km at 3.8% average
OpenStreetMap route data · source 2026-04-11
About 2h 12m in
3.1 km remaining
+295 m remaining
Climb
7.7 km
275 m climb
1.5 km at 17.9% average
OpenStreetMap route data · source 2026-04-11
About 2h 44m in
1.5 km remaining
+290 m remaining
Finish
9.2 km
Route finish
Finish
Route geometry · source 2026-04-11
About 3h 17m in
0 m remaining
Trail route lab
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WHR Stage 7.1 Cabane de Prafleuri – Col des Roux – Torrent de Cheilon is a 9.2 km point-to-point easy hiking route in Switzerland. The route covers 514m of ascent and 584m of descent, with elevations ranging from 2,337m to 2,804m. Allow approximately 3h 16m for the full route.
The route is divided into 4 segments. The toughest stretch is the 3.6 km from Le Clocher to Sex Quinaudoz, climbing 324m (allow 1h 20m for this section).
About 69% of the trail is runnable, but the remaining steep sections will push most people into power-hiking mode. Some pitches hit 56% gradient, so trekking poles are strongly recommended.
Budget roughly 1,638 kcal of energy expenditure and 2.0 L of water.
High-alpine route reaching 2805m. Typically accessible July–September.
Trail Splits
Waypoint-to-waypoint breakdown with estimated hiking times (Naismith's Rule).
| Segment | Dist | ↑ Ascent | ↓ Descent | Time | Cum. km |
|---|---|---|---|---|---|
📍 Les Etagnes → Mont de la Blana | 1.0 km | +162m | -30m | 29 min | 1.0 |
⛰️ Mont de la Blana → Le Clocher | 4.7 km | +82m | -448m | 1h 27m | 5.7 |
⛰️ Le Clocher → Sex Quinaudoz | 3.6 km | +324m | -105m | 1h 20m | 9.2 |
⛰️ Sex Quinaudoz → End | 0.0 km | +0m | -2m | 0 min | 9.2 |
| Total | 9.2 km | +514m | -584m | 3h 16m | 9.2 |
Pace & Fuel Calculator
Adjust your flat 10K pace to see personalized finish time, calorie burn, and hydration needs.
Terrain Analysis
Surface & Technicality
Gradient describes steepness, not exposure, scrambling, footing or current conditions. Technical difficulty is unknown where no mapped rating is available.
Tree cover and UV
☀️ Little to hide under. About 100% of the route is above the treeline, so wherever the terrain is not shading you there is nothing else to. Sunscreen, a hat and extra water.
Canopy is inferred from elevation against a 2000 m Alpine treeline and from gradient below it, not from observed tree data — treat it as an estimate. It is a different question from the terrain shade above, which is about whether a mountain is between you and the sun at a given time.
Current Conditions
Based on 1991–2020 climate averages, the weather on WHR Stage 7.1 Cabane de Prafleuri – Col des Roux – Torrent de Cheilon is usually best from August. Snow is likely at the high point (2812 m) in November to July.
Weather this week
Loading the forecast for low point (2,317 m) and high point (2,812 m)…
Weather by month
Typical weather on this trail: at the lowest point (2,317 m) and the highest point (2,812 m). Select a month to see why it is rated as it is.
| Month | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather | Poor | Poor | Poor | Poor | Poor | Poor | Poor | Good | Mixed | Poor | Poor | Poor |
| High point, day / night | -6°/-12° | -7°/-13° | -5°/-10° | -2°/-8° | 2°/-3° | 7°/1° | 9°/3° | 10°/4° | 6°/1° | 3°/-1° | -1°/-6° | -4°/-10° |
| Low point, day / night | -3°/-9° | -3°/-10° | -2°/-8° | 1°/-6° | 5°/-1° | 10°/3° | 12°/6° | 13°/7° | 9°/4° | 6°/2° | 2°/-3° | -1°/-7° |
| Rain, mm | 125 | 100 | 110 | 108 | 128 | 100 | 93 | 96 | 93 | 112 | 153 | 133 |
| Snow at high point | Likely | Likely | Likely | Likely | Likely | Likely | Likely | – | Frost | Possible | Likely | Likely |
| Daylight | 9 h 01 | 10 h 20 | 11 h 49 | 13 h 30 | 14 h 55 | 15 h 44 | 15 h 26 | 14 h 13 | 12 h 37 | 11 h 01 | 9 h 30 | 8 h 40 |
Source: TerraClimate 1991–2020 monthly averages. Averages for the area at each point’s elevation (4 km grid, corrected for height). Not a forecast or a report of current trail conditions. These values describe the whole trail's lowest and highest points. Snow at the high point is estimated with a simple snowpack model from these temperatures and precipitation, not observed; steep islands and high summits can hold more snow than it shows. Daylight is for the 15th of each month. Hut, transport and park seasons are separate: check them for your dates.
Averages cannot establish current trail conditions. Check recent local reports, the forecast and restrictions before departure. Snow and ice can persist on shaded sections or arrive outside the usual season.
Current snow conditions
Insufficient evidence
Enable “Current snow map” in the route map’s Map layers to see the surrounding snow evidence. Current conditions do not describe a future departure date.
Planning ahead?
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Safety & Bailouts
We do not have a verified emergency exit plan for this route. A nearby settlement, hut or route endpoint is not necessarily reachable or open. Do not leave the trail based on a straight-line distance or compass direction.
Review possible exits against current local information before your trip. In an emergency, contact local rescue services; this page is not live rescue guidance.
Suggested Gear List
Auto-generated based on 9.2 km, 514m ascent, max altitude 2804.6m, ~3h duration.
- 👟 Trail running shoes / hiking bootsRequired for any trail
- 📱 Phone (charged) + offline mapNavigation & emergency contact
- 💧 2L hydration packWater source information is incomplete; plan supplies before departure
- 🍫 Trail mix, bars & sandwichEst. 1638 kcal burn
- 🧴 Sunscreen SPF 50+UV intensifies above 2000m
- 🧢 Sun hat / capExposed alpine terrain
- 🧥 Windbreaker / shell jacketSummit at 2804.6m — wind chill
- 🆘 Emergency space blanketCritical if injured at altitude
- 🕶️ Sunglasses (cat 3+)Snow & rock glare at altitude
- 🧤 Warm mid-layer (fleece)Temps drop ~6°C per 1000m
- 🔦 Headlamp3h route — plan for delays
- 🩹 Mini first aid kitBlister plasters, tape, antiseptic
- 🥢 Trekking poles31% steep terrain, 514m+ ascent
- 🧊 Microspikes / light cramponsSnow risk in Jan, Feb, Mar
- 🦵 GaitersKeep snow out of boots
- 💰 Cash (CHF/EUR)Mountain huts often cash-only
Logistics
This route runs from Les Etagnes to the finish (9.2 km by trail). You'll need to arrange transport back to your starting point.
Nearby Points of Interest
⛰️ Peaks
- Mont de la Blana km 1 · 687m off trail
- Le Miroir km 0.4 · 985m off trail
- Pointe d'Allèves 1.0 km off trail
- Pointe des Autans 1.4 km off trail
- Pointe des Autans 1.5 km off trail
🏠 Mountain Huts
- Refuge Igloo des Pantalons Blancs km 5.7 · 2.6 km off trail
Route Details
- Network
- Regional Trail Network
- Sport
- hiking
- Start
- Les Etagnes
- Start Coordinates
- 46.07476, 7.37861
- OpenStreetMap
- View on OSM →
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Route resources
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