GR-11Long-distance trail (GR)·Linear

GR-11. Etapa 04. Urkiaga-Burguete (Auritz)

Erro, Navarra

Moderate32.2/100Year-round

Elevation profile

Flat (≤1%)

Gentle (1–5%)

Steep (5–10%)

Extreme (≥10%)

Critical Segments

Dangerous Descent

km 3.5 · 1.3 km Distance

22% Avg

923m – 1212m

Slope34% Max

RiskHIGH

Demanding Climb

CAT 3

km 7.2 · 1.3 km Distance

20% Avg

823m – 1071m

Slope32% Max

RiskHIGH

Dangerous Descent

km 10.5 · 0.3 km Distance

17% Avg

1155m – 1211m

Slope26% Max

RiskHIGH

Demanding Climb

CAT 4

km 0.0 · 0.9 km Distance

16% Avg

911m – 1049m

Slope24% Max

RiskHIGH

Dangerous Descent

km 12.1 · 1.5 km Distance

12% Avg

932m – 1110m

Slope19% Max

RiskMEDIUM

Demanding Climb

km 1.2 · 0.5 km Distance

10% Avg

1048m – 1100m

Slope18% Max

RiskMEDIUM

Demanding Climb

CAT 4

km 1.8 · 0.8 km Distance

12% Avg

1099m – 1190m

Slope18% Max

RiskMEDIUM

Dangerous Descent

km 11.3 · 0.3 km Distance

9% Avg

1112m – 1138m

Slope9% Max

RiskLOW

Distance

17.2 km

Est. duration

4h 33min

Elevation gain

+149 m

Elevation loss

-389 m

Highest point

1,213.1 m

Lowest point

822.9 m

Average elevation

1,027 m

Slope distribution

Flat (≤1%)12%Gentle (1–5%)35%Steep (5–10%)18%Extreme (≥10%)35%

Child-friendlyNo

Pet-friendlyNo

Emergency exit points

Iruñea - Frantzia Aldudetik errepideaMain road
1.1 km

Water sources

FuenteTap / fountain
Reliable1.4 km
ManantialNatural spring
Seasonal1.5 km
HarraskaNatural spring
Seasonal1.5 km
FuenteTap / fountain
Reliable1.5 km

About this trail

Senderos de Gran Recorrido (GR)

Start municipality	Erro
Region	Navarra
Source	Federación Española de Deportes de Montaña y Escalada (FEDME)
Start	43.03590, -1.47028Open in maps
End	42.98930, -1.33575
Track points	1,445