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GR-12Long Distance Trail (GR)·Linear
GR-12. Etapa 05. Collado de Belate-Collado de Aztakarri
Ulzama, Navarre
Moderate46.1/100Year-round
Distance
25.7 km
Est. duration
7h 13min
Elevation gain
+481 m
Elevation loss
-547 m
Highest point
1,359.6 m
Lowest point
819.5 m
Average elevation
1,100 m
Elevation profile
Flat (≤1%)Gentle (1–5%)Steep (5–10%)Extreme (≥10%)
Flat (≤1%)
Gentle (1–5%)
Steep (5–10%)
Extreme (≥10%)
Critical Segments
Demanding Climb
CAT 2
km 2.1 · 3.2 km Distance
14% Avg
909m – 1360mSlope36% Max
RiskHIGH
Dangerous Descent
km 23.3 · 0.6 km Distance
24% Avg
1091m – 1233mSlope28% Max
RiskHIGH
Dangerous Descent
km 17.7 · 1.4 km Distance
17% Avg
911m – 1140mSlope27% Max
RiskHIGH
Demanding Climb
CAT 4
km 19.1 · 1.0 km Distance
16% Avg
911m – 1074mSlope27% Max
RiskHIGH
Demanding Climb
CAT 4
km 14.2 · 0.6 km Distance
18% Avg
1053m – 1161mSlope26% Max
RiskHIGH
Dangerous Descent
km 7.5 · 0.4 km Distance
18% Avg
1165m – 1240mSlope24% Max
RiskHIGH
Dangerous Descent
km 5.3 · 0.7 km Distance
17% Avg
1240m – 1360mSlope24% Max
RiskHIGH
Demanding Climb
CAT 4
km 20.9 · 0.5 km Distance
17% Avg
1096m – 1190mSlope22% Max
RiskHIGH
7-Day Forecast
Slope distribution
Flat (≤1%)11%Gentle (1–5%)27%Steep (5–10%)25%Extreme (≥10%)38%
Child-friendlyNo
Pet-friendlyNo
Emergency exit points
- RefugioMountain hut2.5 km
- Iruñea-Frantzia AldudetikMain road2.5 km
- Iruñea - Frantzia Aldudetik errepideaMain road2.4 km
- Iruñea - Frantzia Aldudetik errepideaMain road2.5 km
Similar trails
About this trail
Senderos de Gran Recorrido (GR)
| Start municipality | Ulzama |
| Region | Navarre |
| Source | Federación Española de Deportes de Montaña y Escalada (FEDME) |
| Start | 43.03953, -1.62473Open in maps |
| End | 43.03458, -1.41806 |
| Track points | 2,485 |