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GR-10.1Long Distance Trail (GR)·Linear
GR-10.1. Etapa 04. El Vallecillo-Guadalaviar
El Vallecillo, Huesca
Moderate43.2/100Year-round
Distance
28.7 km
Est. duration
7h 47min
Elevation gain
+361 m
Elevation loss
-266 m
Highest point
1,774.4 m
Lowest point
1,402.5 m
Average elevation
1,576 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
Demanding Climb
CAT 4
km 1.0 · 0.6 km Distance
16% Avg
1474m – 1565mSlope30% Max
RiskHIGH
Dangerous Descent
km 25.4 · 0.5 km Distance
21% Avg
1674m – 1771mSlope25% Max
RiskHIGH
Demanding Climb
CAT 3
km 24.1 · 1.2 km Distance
16% Avg
1572m – 1766mSlope22% Max
RiskHIGH
Dangerous Descent
km 26.1 · 0.4 km Distance
16% Avg
1609m – 1673mSlope20% Max
RiskHIGH
Demanding Climb
CAT 4
km 0.0 · 0.8 km Distance
11% Avg
1402m – 1489mSlope19% Max
RiskMEDIUM
Dangerous Descent
km 3.3 · 1.2 km Distance
10% Avg
1493m – 1605mSlope12% Max
RiskMEDIUM
Demanding Climb
km 13.9 · 0.9 km Distance
8% Avg
1556m – 1633mSlope12% Max
RiskMEDIUM
Demanding Climb
km 12.4 · 0.6 km Distance
8% Avg
1576m – 1622mSlope8% Max
RiskMEDIUM
7-Day Forecast
Slope distribution
Flat (≤1%)15%Gentle (1–5%)48%Steep (5–10%)23%Extreme (≥10%)14%
Child-friendlyNo
Pet-friendlyNo
- 👟Trail running shoesFootwearRecommended
- 💧Carry 5–6 L (no water sources on route)WaterEssential
- 🧣Fleece or windbreakerLayersRecommended
- 🧴SPF 50+ sunscreen, hatSun protectionEssential
- 🩹Basic first aid kit + whistle + thermal blanketFirst aid kitEssential
- 🗺️GPS or offline route downloadNavigationEssential
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About this trail
Senderos de Gran Recorrido (GR)
| Start municipality | El Vallecillo |
| Region | Huesca |
| Source | Federación Española de Deportes de Montaña y Escalada (FEDME) |
| Start | 40.23379, -1.56709Open in maps |
| End | 40.38804, -1.71640 |
| Track points | 1,627 |