GR-100Long-distance trail (GR)·Linear

GR-100. Etapa 03. Lugones-Oviedo

Siero, Asturias

Easy13.6/100Year-round

Flat (≤1%)

Gentle (1–5%)

Steep (5–10%)

Extreme (≥10%)

Critical Segments

km 7.5 · 0.9 km Distance

5% Avg

202m – 242m

Slope10% Max

RiskLOW

km 4.8 · 0.3 km Distance

5% Avg

191m – 209m

Slope9% Max

RiskLOW

Distance

9.2 km

Est. duration

2h 22min

Elevation gain

+46 m

Elevation loss

-37 m

Highest point

245.7 m

Lowest point

153.4 m

Average elevation

192 m

Flat (≤1%)43%Gentle (1–5%)42%Steep (5–10%)13%Extreme (≥10%)2%

Child-friendlyNo

Pet-friendlyYes

Senderos de Gran Recorrido (GR)

Start municipality	Siero
Region	Asturias
Source	Federación Española de Deportes de Montaña y Escalada (FEDME)
Start	43.40882, -5.81363Open in maps
End	43.35060, -5.84421
Track points	246