Alp Spinas-Chamanna Jenatsch
MODERATE (2.1/10)From Acla Siciliana
Use this route
The walk, as far as the open data goes
Getting there
- Start: Spinas railway station, 106 m away
- Start: Spinas bus stop, 128 m away
Height and time
- High point 2,644 m
- Low point 1,816 m
- Climb 875 m from a 30 m terrain model, smoothed
- Swiss signpost time 3 h 54 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 and decisive places in route order. Not listed does not mean absent: it may not be mapped.
Start
0 m
Acla Siciliana
Start
Route geometry · source 2026-04-11
About 0 min in
12.1 km remaining
+875 m remaining
Climb
0 m
295 m climb
5.0 km at 5.9% average
OpenStreetMap route data · source 2026-04-11
About 0 min in
12.1 km remaining
+875 m remaining
Route note
0 m
Cho d'Valletta
Peak
OpenStreetMap · source 2026-04-11
About 0 min in
12.1 km remaining
+875 m remaining
Route note
0 m
Crasta Mora
Peak
OpenStreetMap · source 2026-04-11
About 0 min in
12.1 km remaining
+875 m remaining
Climb
5.2 km
197 m climb
3.0 km at 6.6% average
OpenStreetMap route data · source 2026-04-11
About 1h 43m in
6.9 km remaining
+576 m remaining
Climb
9.2 km
355 m climb
2.8 km at 12.6% average
OpenStreetMap route data · source 2026-04-11
About 3h 01m in
2.9 km remaining
+358 m remaining
Finish
12.1 km
Route finish
Finish
Route geometry · source 2026-04-11
About 3h 59m in
0 m remaining
Trail route lab
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Alp Spinas-Chamanna Jenatsch is a 12.1 km point-to-point moderate hiking route in Switzerland. The route covers 875m of ascent and 80m of descent, with elevations ranging from 1,816m to 2,641m. Allow approximately 3h 58m for the full route.
The route is divided into 10 segments. The toughest stretch is the 2.2 km from Piz Bever to End, climbing 305m (allow 57 min for this section).
With 85% of the route below 15% gradient, strong trail runners can maintain a good rhythm for much of the distance. The steepest pitches reach 38% gradient.
Budget roughly 2,168 kcal of energy expenditure and 2.4 L of water.
Mountain route up to 2642m. 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 |
|---|---|---|---|---|---|
📍 Acla Siciliana → Piz Mez | 0.5 km | +45m | -0m | 10 min | 0.5 |
⛰️ Piz Mez → Cho dal Buoch | 3.1 km | +211m | -7m | 58 min | 3.6 |
⛰️ Cho dal Buoch → Piz Ot | 0.7 km | +18m | -3m | 10 min | 4.3 |
⛰️ Piz Ot → Igl Danclér | 0.5 km | +27m | -0m | 8 min | 4.8 |
⛰️ Igl Danclér → Piz dals Vadrettins | 1.4 km | +75m | -10m | 25 min | 6.2 |
⛰️ Piz dals Vadrettins → Muot da Crasta | 0.7 km | +57m | -1m | 14 min | 6.9 |
⛰️ Muot da Crasta → Piz Bial | 0.8 km | +54m | -10m | 15 min | 7.7 |
⛰️ Piz Bial → Chatscha Bella | 0.9 km | +33m | -33m | 15 min | 8.6 |
⛰️ Chatscha Bella → Piz Bever | 1.2 km | +70m | -4m | 22 min | 9.9 |
⛰️ Piz Bever → End | 2.2 km | +305m | -13m | 57 min | 12.1 |
| Total | 12.1 km | +875m | -80m | 3h 58m | 12.1 |
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 84% 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 Alp Spinas-Chamanna Jenatsch is usually best from July to August. Snow is likely at the high point (2644 m) in November to June.
Weather this week
Loading the forecast for low point (1,816 m) and high point (2,644 m)…
Weather by month
Typical weather on this trail: at the lowest point (1,816 m) and the highest point (2,644 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°/-12° | -5°/-13° | -3°/-10° | -1°/-7° | 3°/-2° | 8°/1° | 10°/3° | 10°/3° | 6°/0° | 3°/-2° | -1°/-6° | -3°/-10° |
| Low point, day / night | 0°/-9° | 0°/-10° | 3°/-6° | 6°/-3° | 10°/2° | 15°/6° | 16°/7° | 16°/7° | 13°/4° | 9°/1° | 4°/-3° | 1°/-8° |
| Rain, mm | 81 | 67 | 84 | 82 | 94 | 119 | 121 | 125 | 109 | 106 | 126 | 100 |
| Snow at high point | Likely | Likely | Likely | Likely | Likely | Likely | – | – | Possible | Possible | Likely | Likely |
| Daylight | 8 h 57 | 10 h 18 | 11 h 49 | 13 h 31 | 14 h 58 | 15 h 48 | 15 h 30 | 14 h 15 | 12 h 38 | 11 h | 9 h 27 | 8 h 36 |
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 12.1 km, 875m ascent, max altitude 2641.7m, ~4h 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. 2168 kcal burn
- 🧴 Sunscreen SPF 50+UV intensifies above 2000m
- 🧢 Sun hat / capExposed alpine terrain
- 🧥 Windbreaker / shell jacketSummit at 2641.7m — 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
- 🔦 Headlamp4h route — plan for delays
- 🩹 Mini first aid kitBlister plasters, tape, antiseptic
- 🧊 Microspikes / light cramponsSnow risk in Jan, Feb, Mar
- 🥢 Trekking poles (optional)875m ascent — helps on descents
- 🦵 GaitersKeep snow out of boots
Logistics
This route runs from Acla Siciliana to the finish (12.1 km by trail). You'll need to arrange transport back to your starting point.
Nearby Points of Interest
⛰️ Peaks
- Cho d'Valletta 1.3 km off trail
- Piz Mez km 0.5 · 1.5 km off trail
- Piz Spinas km 1 · 1.8 km off trail
- Piz Valletta km 0.3 · 1.9 km off trail
- Crasta Mora 2.2 km off trail
📍 Nearby Places
- Margunin 1.7 km off trail
- Alp Muntatsch 2.3 km off trail
Route Details
- Network
- Local Trail Network
- Sport
- hiking
- Start
- Acla Siciliana
- Start Coordinates
- 46.55902, 9.84465
- OpenStreetMap
- View on OSM →
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Route resources
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