Via Alpina Stage 80: Trient - Champex-Lac
MODERATE (2.8/10)Champex-Lac → Trient
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Route briefing
What comes next
Climbs, descents and decisive places in route order. Not listed does not mean absent: it may not be mapped.
Start
0 m
Champex-Lac
Start
Route geometry · source 2026-04-10
About 0 min in
14.8 km remaining
+1328 m remaining
Climb
0 m
1146 m climb
7.3 km at 15.8% average
OpenStreetMap route data · source 2026-04-10
About 0 min in
14.8 km remaining
+1328 m remaining
Route note
100 m
Luy Blanche
Peak
OpenStreetMap · source 2026-04-10
About 3 min in
14.7 km remaining
+1328 m remaining
Route note
400 m
Bonhomme
Peak
OpenStreetMap · source 2026-04-10
About 10 min in
14.4 km remaining
+1316 m remaining
Descent
7.3 km
1084 m descent
5.0 km at 21.7% average
OpenStreetMap route data · source 2026-04-10
About 3h 09m in
7.6 km remaining
+89 m remaining
Descent
12.7 km
257 m descent
2.1 km at 12.4% average
OpenStreetMap route data · source 2026-04-10
About 5h 32m in
2.1 km remaining
+37 m remaining
Finish
14.8 km
Trient
Finish
Route geometry · source 2026-04-10
About 6h 26m in
0 m remaining
Trail route lab
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Via Alpina Stage 80: Trient - Champex-Lac is a 14.8 km point-to-point moderate hiking route in Switzerland, running from Champex-Lac to Trient. The route covers 1,328m of ascent and 1,501m of descent, with elevations ranging from 1,301m to 2,628m. Allow approximately 6h 25m for the full route.
The route is divided into 9 segments. The toughest stretch is the 5.4 km from Champex-Lac to Aiguille de la Cabane, climbing 674m.
About 54% of the trail is runnable, but the remaining steep sections will push most people into power-hiking mode. The steepest pitches reach 60% gradient.
Budget roughly 3,895 kcal of energy expenditure and 3.9 L of water.
Mountain route up to 2628m. Best June–October; snow possible into June.
Trail Splits
Waypoint-to-waypoint breakdown with estimated hiking times (Naismith's Rule).
| Segment | Dist | ↑ Ascent | ↓ Descent | Time | Cum. km |
|---|---|---|---|---|---|
📍 Champex-Lac → Aiguille de la Cabane | 5.4 km | +674m | -11m | 2h 12m | 5.4 |
⛰️ Aiguille de la Cabane → Six Carro | 0.5 km | +134m | -4m | 19 min | 5.9 |
⛰️ Six Carro → Le Génépi | 0.9 km | +229m | -20m | 34 min | 6.8 |
⛰️ Le Génépi → Someceon du Dru | 0.6 km | +151m | -26m | 23 min | 7.4 |
⛰️ Someceon du Dru → Grand Bec | 0.5 km | +0m | -204m | 16 min | 7.9 |
⛰️ Grand Bec → Pointe de Prosom | 1.3 km | +16m | -376m | 35 min | 9.2 |
⛰️ Pointe de Prosom → Bonhomme | 1.0 km | +18m | -297m | 29 min | 10.2 |
⛰️ Bonhomme → Tronc du Berger | 0.6 km | +5m | -147m | 15 min | 10.8 |
⛰️ Tronc du Berger → Trient | 4.0 km | +100m | -416m | 1h 18m | 14.8 |
| Total | 14.8 km | +1,328m | -1,501m | 6h 25m | 14.8 |
Pace & Fuel Calculator
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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
🌤️ Mixed. Sections above the treeline are open to the sky; lower sections have some canopy. Carry sun protection for the open parts.
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 Via Alpina Stage 80: Trient - Champex-Lac is usually best from July to August. Snow is likely at the high point (2629 m) in November to June.
Weather this week
Loading the forecast for low point (1,302 m) and high point (2,629 m)…
Weather by month
Typical weather on this trail: at the lowest point (1,302 m) and the highest point (2,629 m). Select a month to see why it is rated as it is.
| Month | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather | Poor | Poor | Poor | Poor | Poor | Poor | Good | Good | Mixed | Mixed | Poor | Poor |
| High point, day / night | -5°/-10° | -5°/-11° | -3°/-9° | -1°/-6° | 4°/-2° | 8°/3° | 10°/4° | 11°/6° | 7°/2° | 4°/0° | 0°/-5° | -3°/-8° |
| Low point, day / night | 2°/-5° | 3°/-5° | 6°/-2° | 9°/1° | 15°/5° | 18°/9° | 20°/10° | 20°/11° | 16°/7° | 12°/5° | 6°/0° | 3°/-3° |
| Rain, mm | 160 | 129 | 139 | 125 | 159 | 116 | 103 | 109 | 106 | 133 | 164 | 173 |
| Snow at high point | Likely | Likely | Likely | Likely | Likely | Likely | – | – | – | 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.
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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 14.8 km, 1328m ascent, max altitude 2628.1m, ~6h duration.
- 👟 Trail running shoes / hiking bootsRequired for any trail
- 📱 Phone (charged) + offline mapNavigation & emergency contact
- 💧 3L hydration vestWater source information is incomplete; plan supplies before departure
- 🍫 Trail mix, bars & sandwichEst. 3895 kcal burn
- 🧴 Sunscreen SPF 50+UV intensifies above 2000m
- 🧢 Sun hat / capExposed alpine terrain
- 🧥 Windbreaker / shell jacketSummit at 2628.1m — 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
- 🔦 Headlamp6h route — plan for delays
- 🩹 Mini first aid kitBlister plasters, tape, antiseptic
- 🥢 Trekking poles48% steep terrain, 1328m+ ascent
- 🧊 Microspikes / light cramponsSnow risk in Jan, Feb, Mar
- 🦵 GaitersKeep snow out of boots
Logistics
This route runs from Champex-Lac to Trient (14.8 km by trail). You'll need to arrange transport back to your starting point.
Nearby Points of Interest
⛰️ Peaks
- Luy Blanche km 0.1 · 1.3 km off trail
- Bonhomme km 0.4 · 1.5 km off trail
- Six Carro km 5.9 · 919m off trail
- Le Génépi km 6.8 · 1.3 km off trail
- Aiguille d'Arpette km 5.5 · 1.5 km off trail
📍 Nearby Places
- Belvédère 487m off trail
- Le Niolet 1.0 km off trail
- La Deuve Sous Champex 1.0 km off trail
- L'Affe 1.3 km off trail
- Grands Plans km 1 · 1.4 km off trail
Route Details
- Network
- International Trail Network
- Sport
- hiking
- Start
- Champex-Lac
- End
- Trient
- Start Coordinates
- 46.02999, 7.11668
- OpenStreetMap
- View on OSM →
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