Aizkorri Refuge and Hermitage – San Adrián Tunnel loop from San Adriango tunela
Aizkorri Refuge and Hermitage – San Adrián Tunnel loop from San Adriango tunela
4.7
(12)
185
hikers
Aizkorri Refuge and Hermitage – San Adrián Tunnel loop from San Adriango tunela
04:47
10.7km
690m
Hiking
Hard hike. 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 segments that may be dangerous
Parts of this route comprise highly technical, difficult, or hazardous terrain. Specialist equipment and prior experience is required.
After 3.16 km for 1.60 km
After 4.81 km for 851 m
Waypoints
Start point
Parking
Get Directions
1.31 km
Leizarrate Summit (1,053 m)
Highlight • Summit
Translated by Google •
Tip by
2.69 km
Roman Road Near San Adrian Tunnel
Highlight • Historical Site
Translated by Google •
Tip by
3.56 km
Path to Calvary
Highlight (Segment) • Trail
4.54 km
Altuna Peak
Highlight • Summit
Translated by Google •
Tip by
4.55 km
Aiztontor Altuna (1,454 m)
Highlight • Summit
Translated by Google •
Tip by
4.83 km
Tontorraundi Summit (1,484 m)
Highlight • Summit
Translated by Google •
Tip by
5.09 km
Aizkorri Refuge and Hermitage
Highlight • Mountain Hut
Translated by Google •
Tip by
9.31 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
10.7 km
End point
Parking
Way Types & Surfaces
Way Types
6.92 km
3.80 km
< 100 m
Surfaces
6.49 km
1.94 km
1.41 km
893 m
< 100 m
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Elevation
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Weather
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Saturday 23 May
31°C
12°C
0 %
Additional weather tips
Max wind speed: 9.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.