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GR-15Long-distance trail (GR)·Linear

GR-15. Etapa 08. Broto-Biescas

Biescas, Aragón

Hard57.3/100Year-round

Elevation profile

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

Critical Segments

Demanding Climb

CAT HC

km 7.3 · 4.2 km Distance

20% Avg
1130m – 1965m
Slope34% Max
RiskHIGH

Demanding Climb

CAT 3

km 3.3 · 1.2 km Distance

15% Avg
918m – 1107m
Slope33% Max
RiskHIGH

Demanding Climb

CAT 2

km 14.6 · 2.3 km Distance

20% Avg
1468m – 1927m
Slope31% Max
RiskHIGH

Dangerous Descent

km 16.9 · 4.6 km Distance

17% Avg
1156m – 1927m
Slope30% Max
RiskHIGH

Dangerous Descent

km 11.6 · 2.9 km Distance

17% Avg
1470m – 1967m
Slope26% Max
RiskHIGH

Demanding Climb

CAT 4

km 2.0 · 0.7 km Distance

12% Avg
883m – 970m
Slope21% Max
RiskMEDIUM

Dangerous Descent

km 22.3 · 1.9 km Distance

12% Avg
903m – 1124m
Slope19% Max
RiskMEDIUM

Dangerous Descent

km 2.9 · 0.4 km Distance

13% Avg
917m – 970m
Slope15% Max
RiskMEDIUM
Distance

25.5 km

Est. duration

8h 1min

Elevation gain

+983 m

Elevation loss

-721 m

Highest point

1,969.4 m

Lowest point

852.5 m

Average elevation

1,368 m

7-Day Forecast

Slope distribution

Flat (≤1%)7%Gentle (1–5%)21%Steep (5–10%)15%Extreme (≥10%)58%
Child-friendlyNo
Pet-friendlyNo
  • 🥾
    Botas de montaña con suela VibramFootwear
    Essential
  • 🪄
    Bastones de trekking muy recomendadosTrekking poles
    Essential
  • 💧
    Llevar 6–7 L (sin fuentes en ruta)Water
    Essential
  • 🧣
    Forro polar o cortavientosLayers
    Recommended
  • 🧴
    Protector solar recomendadoSun protection
    Recommended
  • 🩹
    Botiquín básico + silbato + manta térmicaFirst aid kit
    Essential
  • 🗺️
    GPS o descarga offline de la rutaNavigation
    Essential

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About this trail

Senderos de Gran Recorrido (GR)

Start municipalityBiescas
RegionAragón
SourceFederación Española de Deportes de Montaña y Escalada (FEDME)
Start42.62864, -0.32023Open in maps
End42.60434, -0.12263
Track points2,305