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GR-25Long Distance Trail (GR)·Linear
GR-25. Etapa 01. Olárizu (Vitoria-Gasteiz)-Adana
Vitoria, Biscay
Moderate31.4/100Year-round
Distance
22.6 km
Est. duration
5h 58min
Elevation gain
+200 m
Elevation loss
-223 m
Highest point
733.4 m
Lowest point
561.2 m
Average elevation
633 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
km 6.2 · 0.6 km Distance
9% Avg
677m – 733mSlope16% Max
RiskMEDIUM
Dangerous Descent
km 6.8 · 0.7 km Distance
10% Avg
661m – 731mSlope13% Max
RiskMEDIUM
Dangerous Descent
km 1.0 · 0.3 km Distance
5% Avg
564m – 581mSlope10% Max
RiskLOW
Dangerous Descent
km 17.5 · 0.6 km Distance
6% Avg
631m – 663mSlope6% Max
RiskLOW
7-Day Forecast
Slope distribution
Flat (≤1%)25%Gentle (1–5%)55%Steep (5–10%)15%Extreme (≥10%)4%
Child-friendlyNo
Pet-friendlyNo
- 👟Light hiking shoesFootwearRecommended
- 💧Carry 4–5 L (no water sources on route)WaterEssential
- 🧴Sunscreen recommendedSun protectionRecommended
- 🩹Basic first aid kit + whistle + thermal blanketFirst aid kitEssential
- 🗺️GPS or offline route downloadNavigationEssential
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About this trail
Senderos de Gran Recorrido (GR)
| Start municipality | Vitoria |
| Region | Biscay |
| Source | Federación Española de Deportes de Montaña y Escalada (FEDME) |
| Start | 42.82507, -2.66077Open in maps |
| End | 42.82095, -2.47471 |
| Track points | 452 |