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GR-15.1Long Distance Trail (GR)·Linear
GR-15.1. Etapa 01. San Urbez de Añisclo-Buisán
Sobrarbe, Huesca
Moderate25.4/100Year-round
Distance
13.0 km
Est. duration
3h 26min
Elevation gain
+112 m
Elevation loss
-275 m
Highest point
1,405.9 m
Lowest point
923.3 m
Average elevation
1,268 m
Elevation profile
Flat (≤1%)Gentle (1–5%)Steep (5–10%)Extreme (≥10%)
Flat (≤1%)
Gentle (1–5%)
Steep (5–10%)
Extreme (≥10%)
Critical Segments
Dangerous Descent
km 11.1 · 1.8 km Distance
19% Avg
923m – 1255mSlope30% Max
RiskHIGH
Demanding Climb
CAT 4
km 0.0 · 0.6 km Distance
13% Avg
1289m – 1371mSlope22% Max
RiskHIGH
Dangerous Descent
km 6.5 · 2.0 km Distance
9% Avg
1219m – 1391mSlope14% Max
RiskMEDIUM
Dangerous Descent
km 9.5 · 0.4 km Distance
9% Avg
1139m – 1177mSlope12% Max
RiskLOW
7-Day Forecast
Slope distribution
Flat (≤1%)9%Gentle (1–5%)40%Steep (5–10%)28%Extreme (≥10%)23%
Child-friendlyNo
Pet-friendlyYes
- 👟Trail running shoesFootwearRecommended
- 🪄Trekking poles recommendedTrekking polesRecommended
- 💧Carry 3–4 L (no water sources on route)WaterEssential
- 🧴Sunscreen recommendedSun protectionRecommended
- 🗺️Offline download recommendedNavigationRecommended
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About this trail
Senderos de Gran Recorrido (GR)
| Start municipality | Sobrarbe |
| Region | Huesca |
| Source | Federación Española de Deportes de Montaña y Escalada (FEDME) |
| Start | 42.58025, -0.01170Open in maps |
| End | 42.55857, 0.05188 |
| Track points | 880 |