GR-121Long-distance trail (GR)·Linear

GR-121. Etapa 04. Orio-Zumaia

Orio, País Vasco

Moderate31.5/100Year-round

Elevation profile

Flat (≤1%)

Gentle (1–5%)

Steep (5–10%)

Extreme (≥10%)

Critical Segments

Demanding Climb

CAT 3

km 7.2 · 1.3 km Distance

13% Avg

7m – 176m

Slope25% Max

RiskHIGH

Dangerous Descent

km 14.2 · 0.5 km Distance

15% Avg

8m – 84m

Slope20% Max

RiskHIGH

Dangerous Descent

km 3.9 · 0.7 km Distance

15% Avg

6m – 112m

Slope37% Max

RiskMEDIUM

Dangerous Descent

km 13.8 · 0.4 km Distance

10% Avg

86m – 125m

Slope19% Max

RiskMEDIUM

Demanding Climb

CAT 4

km 8.7 · 1.0 km Distance

8% Avg

177m – 261m

Slope18% Max

RiskMEDIUM

Dangerous Descent

km 12.6 · 0.6 km Distance

11% Avg

126m – 193m

Slope15% Max

RiskMEDIUM

Dangerous Descent

km 1.6 · 0.4 km Distance

12% Avg

6m – 54m

Slope14% Max

RiskMEDIUM

Demanding Climb

CAT 4

km 2.3 · 1.2 km Distance

7% Avg

10m – 99m

Slope14% Max

RiskLOW

Distance

16.4 km

Est. duration

4h 43min

Elevation gain

+373 m

Elevation loss

-368 m

Highest point

265.1 m

Lowest point

0 m

Average elevation

88 m

Slope distribution

Flat (≤1%)27%Gentle (1–5%)24%Steep (5–10%)25%Extreme (≥10%)24%

Child-friendlyNo

Pet-friendlyNo

Emergency exit points

OrioTown
0 km
ZarautzTown
2.5 km
Munoa plazaTown
2.3 km
San Inazio kaleaMain road
2.4 km
Azpeiti bideaMain road
2.4 km

Water sources

FuenteTap / fountain
Reliable0.9 km
FuenteTap / fountain
Reliable1.3 km
FuenteTap / fountain
Reliable1.5 km
FuenteTap / fountain
Reliable1.5 km
FuenteTap / fountain
Reliable1.5 km
FuenteTap / fountain
Reliable1.3 km
FuenteTap / fountain
Reliable1.5 km
FuenteTap / fountain
Reliable1.4 km
FuenteTap / fountain
Reliable1.4 km
AquaTap / fountain
Reliable1.5 km

About this trail

Senderos de Gran Recorrido (GR)

Start municipality	Orio
Region	País Vasco
Source	Federación Española de Deportes de Montaña y Escalada (FEDME)
Start	43.27591, -2.12708Open in maps
End	43.29968, -2.25493
Track points	655