Ancubona - Alp de Rog
MODERATE (1.8/10)Legeli → San Bernardino
Use this route
The walk, as far as the open data goes
Getting there
- Start: S. Bernardino, Centro bus stop, 245 m away
- Start: S. Bernardino, Concheta bus stop, 311 m away
- Start: S. Bernardino, Chiesa Rotonda bus stop, 380 m away
Height and time
- High point 2,425 m
- Low point 1,667 m
- Climb 647 m from a 30 m terrain model, smoothed
- Swiss signpost time 4 h 07 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.
Explore the route
Read the topography, inspect the climb, or preview the route over real terrain.
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
Legeli
Start
Route geometry · source 2026-04-11
About 0 min in
11.8 km remaining
+647 m remaining
Climb
0 m
98 m climb
1.1 km at 9.1% average
OpenStreetMap route data · source 2026-04-11
About 0 min in
11.8 km remaining
+647 m remaining
Climb
1.3 km
94 m climb
1.1 km at 8.7% average
OpenStreetMap route data · source 2026-04-11
About 27 min in
10.5 km remaining
+545 m remaining
Climb
2.7 km
432 m climb
4.8 km at 8.9% average
OpenStreetMap route data · source 2026-04-11
About 56 min in
9.1 km remaining
+447 m remaining
Descent
7.5 km
425 m descent
2.2 km at 19.3% average
OpenStreetMap route data · source 2026-04-11
About 2h 38m in
4.3 km remaining
+6 m remaining
Descent
9.9 km
330 m descent
1.9 km at 17.0% average
OpenStreetMap route data · source 2026-04-11
About 3h 27m in
1.9 km remaining
+4 m remaining
Finish
11.8 km
San Bernardino
Finish
Route geometry · source 2026-04-11
About 4h 08m in
0 m remaining
Trail route lab
Turn this trail into your own route
Open a planning copy, adjust the line, then share the version you would actually run or hike.
Ancubona - Alp de Rog is a 11.8 km point-to-point moderate hiking route in Switzerland, running from Legeli to San Bernardino. The route covers 647m of ascent and 806m of descent, with elevations ranging from 1,666m to 2,423m. Allow approximately 4h 08m for the full route.
The route is divided into 11 segments. The toughest stretch is the 1.3 km from Pizzo Bianco to Pizzo Curciusa, climbing 161m (allow 31 min for this section).
About 72% of the trail is runnable, but the remaining steep sections will push most people into power-hiking mode. Some pitches hit 60% gradient, so trekking poles are strongly recommended.
Budget roughly 2,122 kcal of energy expenditure and 2.5 L of water.
Mountain route up to 2424m. 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 |
|---|---|---|---|---|---|
📍 Legeli → La Motta | 1.1 km | +100m | -1m | 22 min | 1.1 |
⛰️ La Motta → Piz Vignun | 2.0 km | +120m | -17m | 37 min | 3.1 |
⛰️ Piz Vignun → Cima di Val Loga Settentrionale | 0.9 km | +82m | -1m | 19 min | 4.0 |
⛰️ Cima di Val Loga Settentrionale → Cima di Val Loga Centrale | 0.5 km | +5m | -0m | 6 min | 4.5 |
⛰️ Cima di Val Loga Centrale → Piz de Val Rossa | 0.7 km | +27m | -0m | 11 min | 5.3 |
⛰️ Piz de Val Rossa → Pizzo Bianco | 1.1 km | +143m | -5m | 27 min | 6.4 |
⛰️ Pizzo Bianco → Pizzo Curciusa | 1.3 km | +161m | -5m | 31 min | 7.7 |
⛰️ Pizzo Curciusa → Piz Motton | 1.5 km | +12m | -295m | 33 min | 9.2 |
⛰️ Piz Motton → Motton | 0.7 km | +8m | -146m | 16 min | 9.9 |
⛰️ Motton → Motta d'Anzala | 1.0 km | +5m | -222m | 24 min | 10.9 |
⛰️ Motta d'Anzala → San Bernardino | 0.9 km | +0m | -114m | 16 min | 11.8 |
| Total | 11.8 km | +647m | -806m | 4h 08m | 11.8 |
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 56% 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 Ancubona - Alp de Rog is usually best from July to September. Snow is likely at the high point (2425 m) in November to June.
Weather this week
Loading the forecast for low point (1,667 m) and high point (2,425 m)…
Weather by month
Typical weather on this trail: at the lowest point (1,667 m) and the highest point (2,425 m). Select a month to see why it is rated as it is.
| Month | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather | Poor | Poor | Poor | Poor | Poor | Poor | Good | Good | Good | Mixed | Poor | Poor |
| High point, day / night | -3°/-10° | -3°/-11° | -1°/-8° | 2°/-5° | 6°/-1° | 11°/3° | 12°/4° | 12°/5° | 8°/2° | 5°/-2° | 0°/-6° | -2°/-9° |
| Low point, day / night | 2°/-6° | 1°/-7° | 4°/-4° | 6°/-1° | 11°/3° | 16°/7° | 17°/8° | 17°/8° | 13°/5° | 9°/2° | 5°/-2° | 2°/-5° |
| Rain, mm | 88 | 66 | 94 | 133 | 160 | 165 | 155 | 172 | 168 | 180 | 175 | 108 |
| Snow at high point | Likely | Likely | Likely | Likely | Likely | Likely | – | – | Frost | Possible | Likely | Likely |
| Daylight | 8 h 58 | 10 h 18 | 11 h 49 | 13 h 31 | 14 h 58 | 15 h 47 | 15 h 29 | 14 h 15 | 12 h 38 | 11 h | 9 h 28 | 8 h 37 |
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?
Checking snow-monitoring coverage... Notifications require permission on this device; on iPhone use the installed Home Screen app. No email alerts are sent.
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 11.8 km, 647m ascent, max altitude 2423.6m, ~4h 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. 2122 kcal burn
- 🧴 Sunscreen SPF 50+UV intensifies above 2000m
- 🧢 Sun hat / capExposed alpine terrain
- 🧥 Windbreaker / shell jacketSummit at 2423.6m — wind chill
- 🕶️ Sunglasses (cat 3+)Snow & rock glare at altitude
- 🧤 Warm mid-layer (fleece)Temps drop ~6°C per 1000m
- 🩹 Mini first aid kitBlister plasters, tape, antiseptic
- 🥢 Trekking poles33% steep terrain, 647m+ ascent
- 🧊 Microspikes / light cramponsSnow risk in Jan, Feb, Mar
- 🦵 GaitersKeep snow out of boots
Logistics
This route runs from Legeli to San Bernardino (11.8 km by trail). You'll need to arrange transport back to your starting point.
Nearby Points of Interest
⛰️ Peaks
- La Motta km 1.1 · 836m off trail
- Guggernüll 1.7 km off trail
- Einshorn 2.3 km off trail
- Pizzo Tambo km 1.6 · 2.4 km off trail
- Cima di Val Loga Settentrionale km 4 · 1.6 km off trail
📍 Nearby Places
- Alp Tambo km 0.3 · 739m off trail
- Strec de Vignun km 1.3 · 1.6 km off trail
- Areua 1.9 km off trail
- Curciusa Bassa km 2.5 · 2.2 km off trail
- Nimmeliweiss 2.3 km off trail
Route Details
- Network
- Local Trail Network
- Sport
- hiking
- Start
- Legeli
- End
- San Bernardino
- Start Coordinates
- 46.51017, 9.25930
- OpenStreetMap
- View on OSM →
Similar Trails
Share this trail
Send it to your hiking crew — they’ll get the route, elevation profile & GPX.
Route resources
Specialist links and source details for this route. Everyday actions are kept in the route rail above.