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GR-120Long Distance Trail (GR)·Linear
GR-120. Etapa 03. Arantzazu-Araia
Oñate, Biscay
Moderate37.4/100Year-round
Distance
15.9 km
Est. duration
4h 56min
Elevation gain
+573 m
Elevation loss
-699 m
Highest point
1,216.8 m
Lowest point
601.3 m
Average elevation
982 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 12.5 · 1.2 km Distance
16% Avg
829m – 1026mSlope31% Max
RiskHIGH
Dangerous Descent
km 13.7 · 1.4 km Distance
15% Avg
620m – 825mSlope37% Max
RiskMEDIUM
Demanding Climb
CAT 2
km 0.0 · 3.9 km Distance
11% Avg
730m – 1157mSlope32% Max
RiskMEDIUM
Dangerous Descent
km 11.1 · 1.2 km Distance
15% Avg
1028m – 1196mSlope32% Max
RiskMEDIUM
Dangerous Descent
km 8.8 · 0.7 km Distance
9% Avg
1137m – 1199mSlope21% Max
RiskLOW
Demanding Climb
km 4.7 · 0.9 km Distance
7% Avg
1129m – 1186mSlope13% Max
RiskLOW
Demanding Climb
km 6.4 · 0.7 km Distance
6% Avg
1161m – 1199mSlope10% Max
RiskLOW
7-Day Forecast
Slope distribution
Flat (≤1%)6%Gentle (1–5%)32%Steep (5–10%)30%Extreme (≥10%)32%
Child-friendlyNo
Pet-friendlyNo
- 👟Trail running shoesFootwearRecommended
- 🪄Trekking poles recommendedTrekking polesRecommended
- 💧Carry 4–5 L (no water sources on route)WaterEssential
- 🧴Sunscreen recommendedSun protectionRecommended
- 🗺️GPS or offline route downloadNavigationEssential
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About this trail
Senderos de Gran Recorrido (GR)
| Start municipality | Oñate |
| Region | Biscay |
| Source | Federación Española de Deportes de Montaña y Escalada (FEDME) |
| Start | 42.97904, -2.39735Open in maps |
| End | 42.88913, -2.31561 |
| Track points | 407 |