GR-203Long-distance trail (GR)·Linear

GR-203. Etapa 05. San Antolín de Ibias-Alguerdo

Ibias, Asturias

Easy24.5/100Year-round

Elevation profile

Flat (≤1%)

Gentle (1–5%)

Steep (5–10%)

Extreme (≥10%)

Critical Segments

Dangerous Descent

km 12.6 · 0.4 km Distance

15% Avg

264m – 327m

Slope23% Max

RiskHIGH

Dangerous Descent

km 1.8 · 0.4 km Distance

16% Avg

502m – 562m

Slope23% Max

RiskHIGH

Dangerous Descent

km 6.4 · 2.0 km Distance

11% Avg

358m – 578m

Slope21% Max

RiskHIGH

Demanding Climb

CAT 4

km 2.7 · 0.8 km Distance

11% Avg

483m – 569m

Slope17% Max

RiskMEDIUM

Demanding Climb

km 3.7 · 0.6 km Distance

9% Avg

556m – 612m

Slope14% Max

RiskMEDIUM

Demanding Climb

km 11.8 · 0.7 km Distance

7% Avg

279m – 330m

Slope16% Max

RiskLOW

Dangerous Descent

km 4.4 · 0.4 km Distance

9% Avg

575m – 610m

Slope11% Max

RiskLOW

Dangerous Descent

km 4.8 · 0.3 km Distance

9% Avg

545m – 573m

Slope10% Max

RiskLOW

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

Slope distribution

Flat (≤1%)8%Gentle (1–5%)38%Steep (5–10%)31%Extreme (≥10%)23%

Child-friendlyNo

Pet-friendlyYes

Emergency exit points

AlguerdoTown
0 km
BusteloTown
2.5 km
Carretera de San Antolín de Ibias a DegañaMain road
2.5 km
Carretera de La Venta a Cecos, por el Puerto del ConnioMain road
2.5 km
SantestebaTown
2.5 km

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

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