All trails
GR-100.1Long Distance Trail (GR)·Linear
GR-100.1. Etapa 06. Pola de Lena-Puente de los Fierros
Lena, Asturias
Moderate32.1/100Year-round
Distance
16.5 km
Est. duration
4h 41min
Elevation gain
+339 m
Elevation loss
-491 m
Highest point
700.1 m
Lowest point
307.2 m
Average elevation
485 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 6.6 · 0.9 km Distance
21% Avg
384m – 572mSlope34% Max
RiskHIGH
Demanding Climb
CAT 4
km 7.9 · 0.9 km Distance
10% Avg
372m – 469mSlope28% Max
RiskMEDIUM
Dangerous Descent
km 5.7 · 0.4 km Distance
10% Avg
555m – 593mSlope16% Max
RiskMEDIUM
Dangerous Descent
km 3.6 · 0.6 km Distance
12% Avg
603m – 672mSlope16% Max
RiskMEDIUM
Dangerous Descent
km 12.3 · 0.4 km Distance
13% Avg
347m – 396mSlope16% Max
RiskMEDIUM
Dangerous Descent
km 10.8 · 0.7 km Distance
9% Avg
410m – 474mSlope13% Max
RiskLOW
7-Day Forecast
Slope distribution
Flat (≤1%)15%Gentle (1–5%)34%Steep (5–10%)24%Extreme (≥10%)26%
Child-friendlyNo
Pet-friendlyNo
Emergency exit points
- GüeḷḷesTown1.4 km
- ErosTown2.5 km
- CasorvíaTown2.5 km
- La FrechaTown2.5 km
- EriasTown2.5 km
Similar trails
About this trail
Senderos de Gran Recorrido (GR)
| Start municipality | Lena |
| Region | Asturias |
| Source | Federación Española de Deportes de Montaña y Escalada (FEDME) |
| Start | 43.06895, -5.77184Open in maps |
| End | 43.15785, -5.82877 |
| Track points | 706 |