GR-173Long-distance trail (GR)·Linear

GR-173. Etapa 01. Castellar del Vallès-Santa Marda de Barberà

Castellar del Vallès, Cataluña

Easy16.8/100Year-round

Flat (≤1%)

Gentle (1–5%)

Steep (5–10%)

Extreme (≥10%)

Critical Segments

km 1.7 · 0.3 km Distance

8% Avg

305m – 330m

Slope12% Max

RiskLOW

km 6.2 · 0.8 km Distance

7% Avg

169m – 221m

Slope9% Max

RiskLOW

Distance

13.0 km

Est. duration

3h 15min

Elevation gain

+2 m

Elevation loss

-0 m

Highest point

375.1 m

Lowest point

108.5 m

Average elevation

214 m

Flat (≤1%)24%Gentle (1–5%)54%Steep (5–10%)18%Extreme (≥10%)5%

Child-friendlyNo

Pet-friendlyYes

Senderos de Gran Recorrido (GR)

Start municipality	Castellar del Vallès
Region	Cataluña
Source	Federación Española de Deportes de Montaña y Escalada (FEDME)
Start	41.61813, 2.09763Open in maps
End	41.52617, 2.12602
Track points	1,124