Aratz Summit (1,445 m) – San Adrián Tunnel loop from Otsaurte
Aratz Summit (1,445 m) – San Adrián Tunnel loop from Otsaurte
5.0
(4)
32
hikers
Aratz Summit (1,445 m) – San Adrián Tunnel loop from Otsaurte
07:01
18.3km
990m
Hiking
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required. The starting point of the route is right next to a parking lot.
Last updated: April 16, 2026
Tips
Includes a segment that may be dangerous
A part of this route comprises technical, difficult, or hazardous terrain. Specialist equipment and prior experience may be required.
After 8.97 km for 653 m
Waypoints
Start point
Parking
Get Directions
2.83 km
Beunda
Highlight • Viewpoint
Translated by Google •
Tip by
9.50 km
Aratz Summit (1,445 m)
Highlight • Summit
The crest is usually windy.
Translated by Google •
Tip by
9.81 km
Elurzuloa Summit
Highlight • Summit
Translated by Google •
Tip by
12.0 km
San Adrián Tunnel and Causeway
Highlight • Cave
Translated by Google •
Tip by
12.3 km
Leizarrate Summit (1,053 m)
Highlight • Summit
Translated by Google •
Tip by
12.3 km
San Adrián Tunnel
Highlight • Cave
Be careful if it is wet or damp as the stones slip a lot.
Translated by Google •
Tip by
18.0 km
Otxaurte Quarry
Highlight • Structure
Translated by Google •
Tip by
18.1 km
Otzaurte
Highlight • Mountain Pass
Translated by Google •
Tip by
18.3 km
End point
Parking
Way Types & Surfaces
Way Types
7.79 km
6.08 km
3.53 km
870 m
Surfaces
7.50 km
6.00 km
3.53 km
635 m
599 m
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Elevation
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Weather
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Friday 29 May
23°C
13°C
0 %
Additional weather tips
Max wind speed: 10.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.