GR-321Long-distance trail (GR)·Linear

GR-321. Etapa 02. Isaba-Arrakogoiti

Isaba

Moderate37.3/100Year-round

Elevation profile

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

Critical Segments

Demanding Climb

CAT 3

km 11.8 · 0.9 km Distance

22% Avg
952m – 1163m
Slope41% Max
RiskHIGH

Demanding Climb

CAT 3

km 13.1 · 1.0 km Distance

21% Avg
1155m – 1360m
Slope41% Max
RiskHIGH

Demanding Climb

CAT 4

km 6.5 · 1.2 km Distance

13% Avg
916m – 1068m
Slope29% Max
RiskHIGH

Dangerous Descent

km 9.7 · 0.6 km Distance

9% Avg
927m – 980m
Slope12% Max
RiskLOW

Dangerous Descent

km 8.2 · 0.7 km Distance

8% Avg
985m – 1046m
Slope11% Max
RiskLOW
Distance

14.7 km

Est. duration

4h 31min

Elevation gain

+513 m

Elevation loss

-56 m

Highest point

1,410.2 m

Lowest point

777.6 m

Average elevation

957 m

Slope distribution

Flat (≤1%)10%Gentle (1–5%)38%Steep (5–10%)23%Extreme (≥10%)29%
Child-friendlyNo
Pet-friendlyYes

Emergency exit points

  • MendigatxaMain road
    0.1 km
  • Erronkariarren Errege AltxonbideaMain road
    0.6 km
  • Erronkariarren Errege AltxonbideaMain road
    1.1 km
  • Erronkariarren Errege AltxonbideaMain road
    2.5 km
  • Burgi-Izaba-Frantzia errepideaMain road
    2.5 km

Water sources

  • FuenteTap / fountain
    Reliable1.4 km
  • ManantialNatural spring
    Seasonal1.5 km

About this trail

Senderos de Gran Recorrido (GR)

Start municipalityIsaba
SourceFederación Española de Deportes de Montaña y Escalada (FEDME)
Start42.86245, -0.92288Open in maps
End42.95095, -0.86553
Track points1,237