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Mountain hikes & routes

Llanada Alavesa

Aizkorri Summit (1,523 m) – San Adrián Tunnel loop from San Adriango tunela

Mountain hikes & routes

Llanada Alavesa

Aizkorri Summit (1,523 m) – San Adrián Tunnel loop from San Adriango tunela

Hard

9

hikers

Aizkorri Summit (1,523 m) – San Adrián Tunnel loop from San Adriango tunela

04:33

9.85km

700m

Mountaineering

Hard mountaineering route. 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 17, 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 1.01 km for 211 m

After 3.81 km for 1.91 km

Waypoints

A

Start point

Parking

Get Directions

1

1.57 km

Liñategieta

Highlight • Summit

First peak on the GR towards Urbia from the surveys. The last few meters are easy and the views are spectacular.

Translated by Google •

Tip by

2

4.32 km

Aizkorri Summit (1,523 m)

Highlight • Summit

An essential for those of us who live around here, without wind (which rarely happens around there) it must be a joy to sit quietly to have a sandwich. Well, …

Translated by Google •

Tip by

3

4.38 km

Aizkorri Refuge and Hermitage

Highlight • Mountain Hut

The Aizkorri Free Refuge is located in one of the most visited ranges of the Basque Mountains, because it is home to Punta Aitxuri, the roof of Guipuzcoa

Translated by Google •

Tip by

4

7.45 km

San Adrián Tunnel

Highlight • Cave

Curious formation that allows us to go from one side of the mountain to the other.
Be careful if it is wet or damp as the stones slip a lot.

Translated by Google •

Tip by

5

8.14 km

Roman Road Near San Adrian Tunnel

Highlight • Historical Site

Near the tunnel of San Adrian are the remains of a Roman road that was used as a trade route.

Translated by Google •

Tip by

B

9.85 km

End point

Parking

Way Types & Surfaces

Way Types

6.67 km

2.88 km

261 m

< 100 m

Surfaces

4.04 km

3.31 km

2.21 km

244 m

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (1,470 m)

Lowest point (950 m)

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Weather

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Today

Sunday 10 May

17°C

5°C

24 %

Additional weather tips

Max wind speed: 24.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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