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SL-GI-045Local Trail (SL)·Circular
SL-GI-045. Olazar (Ibeltz)
Larraul, Biscay
Moderate33.4/100Year-round
Distance
12.8 km
Est. duration
3h 54min
Elevation gain
+422 m
Elevation loss
-483 m
Highest point
304.9 m
Lowest point
121.4 m
Average elevation
205 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 9.0 · 0.8 km Distance
15% Avg
188m – 305mSlope37% Max
RiskHIGH
Demanding Climb
km 4.8 · 0.5 km Distance
14% Avg
122m – 198mSlope36% Max
RiskHIGH
Demanding Climb
CAT 4
km 11.2 · 0.6 km Distance
14% Avg
121m – 201mSlope33% Max
RiskHIGH
Demanding Climb
km 2.1 · 0.5 km Distance
13% Avg
231m – 304mSlope27% Max
RiskHIGH
Demanding Climb
CAT 4
km 8.2 · 0.7 km Distance
14% Avg
192m – 297mSlope27% Max
RiskHIGH
Demanding Climb
km 12.2 · 0.5 km Distance
12% Avg
176m – 239mSlope25% Max
RiskHIGH
Dangerous Descent
km 2.6 · 0.8 km Distance
15% Avg
189m – 304mSlope45% Max
RiskMEDIUM
Dangerous Descent
km 0.7 · 0.5 km Distance
14% Avg
238m – 301mSlope18% Max
RiskMEDIUM
7-Day Forecast
Slope distribution
Flat (≤1%)9%Gentle (1–5%)22%Steep (5–10%)22%Extreme (≥10%)48%
Child-friendlyNo
Pet-friendlyYes
- 🥾Mountain boots with Vibram soleFootwearEssential
- 🪄Trekking poles highly recommendedTrekking polesEssential
- 💧Carry 3–4 L (no water sources on route)WaterEssential
- 🧴Sunscreen recommendedSun protectionRecommended
- 🗺️Offline download recommendedNavigationRecommended
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About this trail
Senderos Locales (SL)
| Start municipality | Larraul |
| Region | Biscay |
| Source | Federación Española de Deportes de Montaña y Escalada (FEDME) |
| Start | 43.18811, -2.10395Open in maps |
| Track points | 1,018 |