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GR-203Long Distance Trail (GR)·Linear
GR-203. Etapa 05. San Antolín de Ibias-Alguerdo
Ibias, Asturias
Easy24.5/100Year-round
Distance
13.1 km
Est. duration
3h 35min
Elevation gain
+189 m
Elevation loss
-428 m
Highest point
611.9 m
Lowest point
263.2 m
Average elevation
457 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 12.6 · 0.4 km Distance
15% Avg
264m – 327mSlope23% Max
RiskHIGH
Dangerous Descent
km 1.8 · 0.4 km Distance
16% Avg
502m – 562mSlope23% Max
RiskHIGH
Dangerous Descent
km 6.4 · 2.0 km Distance
11% Avg
358m – 578mSlope21% Max
RiskHIGH
Demanding Climb
CAT 4
km 2.7 · 0.8 km Distance
11% Avg
483m – 569mSlope17% Max
RiskMEDIUM
Demanding Climb
km 3.7 · 0.6 km Distance
9% Avg
556m – 612mSlope14% Max
RiskMEDIUM
Demanding Climb
km 11.8 · 0.7 km Distance
7% Avg
279m – 330mSlope16% Max
RiskLOW
Dangerous Descent
km 4.4 · 0.4 km Distance
9% Avg
575m – 610mSlope11% Max
RiskLOW
Dangerous Descent
km 4.8 · 0.3 km Distance
9% Avg
545m – 573mSlope10% Max
RiskLOW
7-Day Forecast
Slope distribution
Flat (≤1%)8%Gentle (1–5%)38%Steep (5–10%)31%Extreme (≥10%)23%
Child-friendlyNo
Pet-friendlyYes
Emergency exit points
- AlguerdoTown0 km
- BusteloTown2.5 km
- Carretera de San Antolín de Ibias a DegañaMain road2.5 km
- Carretera de La Venta a Cecos, por el Puerto del ConnioMain road2.5 km
- SantestebaTown2.5 km
Similar trails
About this trail
Senderos de Gran Recorrido (GR)
| Start municipality | Ibias |
| Region | Asturias |
| Source | Federación Española de Deportes de Montaña y Escalada (FEDME) |
| Start | 42.98843, -6.77671Open in maps |
| End | 43.03863, -6.86920 |
| Track points | 515 |