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SL-GI-4002Local Trail (SL)·Circular
SL-GI-4002. Sendero de la fauna
Aya, Biscay
Moderate30.6/100Year-round
Elevation profile
Flat (≤1%)
Gentle (1–5%)
Steep (5–10%)
Extreme (≥10%)
Critical Segments
Dangerous Descent
km 4.1 · 1.0 km Distance
15% Avg
101m – 260mSlope37% Max
RiskHIGH
Dangerous Descent
km 10.3 · 1.0 km Distance
16% Avg
101m – 254mSlope28% Max
RiskHIGH
Dangerous Descent
km 9.1 · 0.5 km Distance
14% Avg
221m – 288mSlope31% Max
RiskMEDIUM
Dangerous Descent
km 3.0 · 0.5 km Distance
14% Avg
221m – 288mSlope31% Max
RiskMEDIUM
Demanding Climb
CAT 4
km 1.1 · 0.8 km Distance
11% Avg
170m – 253mSlope19% Max
RiskMEDIUM
Demanding Climb
CAT 4
km 7.2 · 0.8 km Distance
11% Avg
170m – 255mSlope19% Max
RiskMEDIUM
Demanding Climb
km 11.3 · 0.5 km Distance
8% Avg
101m – 141mSlope16% Max
RiskLOW
Distance
11.9 km
Est. duration
3h 45min
Elevation gain
+467 m
Elevation loss
-498 m
Highest point
287.9 m
Lowest point
99.9 m
Average elevation
200 m
7-Day Forecast
Slope distribution
Flat (≤1%)9%Gentle (1–5%)25%Steep (5–10%)32%Extreme (≥10%)34%
Child-friendlyNo
Pet-friendlyYes
Emergency exit points
- Carretera principalMain road1.2 km
Similar trails
About this trail
Senderos Locales (SL)
| Start municipality | Aya |
| Region | Biscay |
| Source | Federación Española de Deportes de Montaña y Escalada (FEDME) |
| Start | 43.25489, -2.15906Open in maps |
| Track points | 338 |