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GR-109Long-distance trail (GR)·Linear

GR-109. Etapa 23. Corias-Besullo

Cangas del Narcea, Asturias

Moderate41.7/100Year-round

Elevation profile

Flat (≤1%)
Gentle (1–5%)
Steep (5–10%)
Extreme (≥10%)

Critical Segments

Dangerous Descent

km 14.9 · 3.6 km Distance

14% Avg
502m – 1012m
Slope24% Max
RiskHIGH

Demanding Climb

CAT 2

km 1.1 · 3.2 km Distance

12% Avg
362m – 746m
Slope22% Max
RiskMEDIUM

Demanding Climb

CAT 4

km 5.4 · 1.1 km Distance

11% Avg
714m – 838m
Slope16% Max
RiskMEDIUM

Demanding Climb

km 11.3 · 0.6 km Distance

10% Avg
977m – 1034m
Slope16% Max
RiskMEDIUM

Demanding Climb

CAT 4

km 10.6 · 0.7 km Distance

12% Avg
893m – 977m
Slope15% Max
RiskMEDIUM

Demanding Climb

km 7.9 · 0.7 km Distance

9% Avg
871m – 935m
Slope12% Max
RiskMEDIUM

Dangerous Descent

km 9.3 · 0.7 km Distance

9% Avg
906m – 968m
Slope12% Max
RiskLOW

Demanding Climb

km 18.6 · 0.8 km Distance

5% Avg
505m – 544m
Slope5% Max
RiskLOW
Distance

20.4 km

Est. duration

6h 13min

Elevation gain

+675 m

Elevation loss

-607 m

Highest point

1,034.3 m

Lowest point

343.5 m

Average elevation

779 m

7-Day Forecast

Slope distribution

Flat (≤1%)7%Gentle (1–5%)33%Steep (5–10%)25%Extreme (≥10%)35%
Child-friendlyNo
Pet-friendlyNo

Emergency exit points

  • CurrieḷḷosTown
    1.5 km
  • Eirrondu la FolgueraTown
    2.5 km
  • Santa MarinaTown
    1.5 km
  • Palomar de RibaTown
    0.3 km
  • OubancaTown
    1.3 km

Similar trails

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GR-229GR

GR-229. Etapa 05. Amorebieta-Etxano-Durango

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21.3 km+261 m5h 45mLinear
GR-229GR

GR-229. Etapa 04. Garai-Amorebieta-Etxano

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About this trail

Senderos de Gran Recorrido (GR)

Start municipalityCangas del Narcea
RegionAsturias
SourceFederación Española de Deportes de Montaña y Escalada (FEDME)
Start43.19447, -6.54432Open in maps
End43.18670, -6.63406
Track points767