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GR-109Long Distance Trail (GR)·Linear
GR-109. Etapa 15. Bárzana-Villanueva
Quirós, Asturias
Moderate26.9/100Year-round
Elevation profile
Flat (≤1%)
Gentle (1–5%)
Steep (5–10%)
Extreme (≥10%)
Critical Segments
Dangerous Descent
km 11.8 · 0.4 km Distance
28% Avg
232m – 347mSlope38% Max
RiskHIGH
Dangerous Descent
km 4.8 · 0.4 km Distance
13% Avg
346m – 397mSlope33% Max
RiskMEDIUM
Dangerous Descent
km 0.2 · 0.3 km Distance
5% Avg
429m – 446mSlope7% Max
RiskLOW
Dangerous Descent
km 7.1 · 0.3 km Distance
6% Avg
309m – 328mSlope7% Max
RiskLOW
Distance
18.0 km
Est. duration
4h 43min
Elevation gain
+124 m
Elevation loss
-287 m
Highest point
452.4 m
Lowest point
169 m
Average elevation
301 m
7-Day Forecast
Slope distribution
Flat (≤1%)31%Gentle (1–5%)55%Steep (5–10%)7%Extreme (≥10%)7%
Child-friendlyNo
Pet-friendlyNo
- 👟Trail running shoesFootwearRecommended
- 💧Carry 4–5 L (no water sources on route)WaterEssential
- 🧴Sunscreen recommendedSun protectionRecommended
- 🗺️GPS or offline route downloadNavigationEssential
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About this trail
Senderos de Gran Recorrido (GR)
| Start municipality | Quirós |
| Region | Asturias |
| Source | Federación Española de Deportes de Montaña y Escalada (FEDME) |
| Start | 43.16014, -5.97395Open in maps |
| End | 43.27388, -6.00119 |
| Track points | 416 |