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GR-20Long Distance Trail (GR)·Linear
GR-20. Etapa 06. Amezketa (Guipúzcoa)-San Martín de Ataún (Elbarrena)
Ataun, Biscay
Easy23.3/100Year-round
Distance
14.4 km
Est. duration
3h 38min
Elevation gain
+18 m
Elevation loss
-65 m
Highest point
423.7 m
Lowest point
168.7 m
Average elevation
324 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
Dangerous Descent
km 4.9 · 0.7 km Distance
18% Avg
173m – 298mSlope31% Max
RiskHIGH
Demanding Climb
CAT 4
km 6.0 · 0.8 km Distance
14% Avg
169m – 281mSlope25% Max
RiskHIGH
Demanding Climb
CAT 4
km 0.6 · 1.3 km Distance
12% Avg
240m – 397mSlope21% Max
RiskHIGH
Dangerous Descent
km 9.9 · 0.5 km Distance
11% Avg
361m – 420mSlope16% Max
RiskMEDIUM
Dangerous Descent
km 12.6 · 1.7 km Distance
10% Avg
198m – 359mSlope16% Max
RiskMEDIUM
Dangerous Descent
km 3.3 · 0.4 km Distance
12% Avg
364m – 411mSlope15% Max
RiskMEDIUM
Dangerous Descent
km 3.8 · 0.4 km Distance
12% Avg
312m – 364mSlope14% Max
RiskMEDIUM
Demanding Climb
km 8.5 · 0.7 km Distance
9% Avg
352m – 420mSlope14% Max
RiskMEDIUM
7-Day Forecast
Slope distribution
Flat (≤1%)10%Gentle (1–5%)26%Steep (5–10%)28%Extreme (≥10%)36%
Child-friendlyNo
Pet-friendlyYes
Emergency exit points
- Carretera principalMain road0 km
- LazkaomendiTown2.5 km
- ZaldibiaTown2.5 km
- LarraitzTown2.5 km
- antenakMountain hut2.4 km
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About this trail
Senderos de Gran Recorrido (GR)
| Start municipality | Ataun |
| Region | Biscay |
| Source | Federación Española de Deportes de Montaña y Escalada (FEDME) |
| Start | 43.00618, -2.17629Open in maps |
| End | 43.04480, -2.08417 |
| Track points | 1,515 |