GR-1Long-distance trail (GR)·Linear

GR-1. Etapa 66B. Bóveda (Alava)-Perex (Burgos)

Valdegovía, Castilla y León

Moderate36.7/100Year-round

Elevation profile

Flat (≤1%)

Gentle (1–5%)

Steep (5–10%)

Extreme (≥10%)

Critical Segments

Dangerous Descent

km 17.9 · 1.3 km Distance

11% Avg

774m – 907m

Slope20% Max

RiskMEDIUM

Dangerous Descent

km 2.0 · 1.4 km Distance

9% Avg

664m – 792m

Slope16% Max

RiskMEDIUM

Demanding Climb

km 20.5 · 0.7 km Distance

9% Avg

774m – 833m

Slope14% Max

RiskMEDIUM

Dangerous Descent

km 0.1 · 1.1 km Distance

7% Avg

815m – 897m

Slope12% Max

RiskMEDIUM

Dangerous Descent

km 21.2 · 0.9 km Distance

9% Avg

746m – 832m

Slope19% Max

RiskLOW

Dangerous Descent

km 23.0 · 0.3 km Distance

8% Avg

690m – 718m

Slope12% Max

RiskLOW

Demanding Climb

km 8.5 · 1.2 km Distance

5% Avg

681m – 744m

Slope11% Max

RiskLOW

Dangerous Descent

km 19.6 · 0.4 km Distance

7% Avg

748m – 779m

Slope10% Max

RiskLOW

Distance

23.6 km

Est. duration

6h 25min

Elevation gain

+317 m

Elevation loss

-361 m

Highest point

908.6 m

Lowest point

619.6 m

Average elevation

752 m

Slope distribution

Flat (≤1%)40%Gentle (1–5%)28%Steep (5–10%)22%Extreme (≥10%)11%

Child-friendlyNo

Pet-friendlyNo

Emergency exit points

Carretera principalMain road
0.2 km
Carretera principalMain road
0.4 km
Carretera principalMain road
1.3 km
Carretera principalMain road
2.4 km
Carretera principalMain road
2.3 km

Water sources

Fuente CameroNatural spring
Seasonal1.2 km
FuenteTap / fountain
Reliable1.5 km
Agua no potableTap / fountain
Reliable1.4 km
FuenteTap / fountain
Reliable1.4 km
FuenteTap / fountain
Reliable1.4 km
Fuente RevillasTap / fountain
Reliable1.5 km
FuenteTap / fountain
Reliable1.5 km
FuenteTap / fountain
Reliable1.5 km
FuenteTap / fountain
Reliable1.5 km
FuenteTap / fountain
Reliable1.5 km

About this trail

Senderos de Gran Recorrido (GR)

Start municipality	Valdegovía
Region	Castilla y León
Source	Federación Española de Deportes de Montaña y Escalada (FEDME)
Start	42.92399, -3.24552Open in maps
End	42.90516, -3.20339
Track points	539