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Routes
Spain
Basque Country
Gipuzkoa
Donostia/San Sebastián
Oiartzun

Alto de Agiña – Endara-San Anton Reservoir loop from Oiartzun

Routes
Spain
Basque Country
Gipuzkoa
Donostia/San Sebastián
Oiartzun

Alto de Agiña – Endara-San Anton Reservoir loop from Oiartzun

Hard

8

riders

Alto de Agiña – Endara-San Anton Reservoir loop from Oiartzun

03:17

43.8km

1,050m

Gravel riding

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: June 20, 2026

Waypoints

A

Start point

Train Station

Get Directions

1

2.04 km

Bicycle Repair Station

Highlight • Rest Area

A public bike cleaning point with a couple of hoses with good pressure.

Translated by Google •

Tip by

2

12.0 km

Aritxulegi Tunnel

Highlight • Structure

The Aritxulegi tunnel at 440 meters above sea level represents the border crossing between the Foral Community of Navarra and the Basque Country. The surrounding landscape is very picturesque with the Endara-San Antón reservoir very close to it.

Translated by Google •

Tip by

3

14.0 km

Usategieta Waterfall

Highlight • Waterfall

Nice area with the waterfall and the beech forest.

Translated by Google •

Tip by

4

21.6 km

Domiko Fountain

Highlight • Rest Area

A welcome pose at the Domiko fountain, especially when you come from St Jean de Luz...great place

Translated by Google •

Tip by

5

23.5 km

View of Agiña

Highlight • Viewpoint

6

24.8 km

Alto de Agiña

Highlight • Mountain Pass

Nice climb up a very quiet road, which runs through a leafy forest, although from time to time the landscape opens up and you can admire the views of the valley and the Endara reservoir.

The slope from Endara is 4.2 kilometers long, with an average gradient of 6.8%. Around kilometer 3 is when the hardest percentages are found, around 8 and 10%.

If you go up from Lesaka the climb is twice as long, but it doesn't really start to get steep until the second kilometer. In any case, it is not a very steep climb until the last kilometer, where there are ramps of up to 11%.

Translated by Google •

Tip by

7

28.1 km

Endara-San Anton Reservoir

Highlight • Lake

In between two classic Basque climbs lies lake Endara, good spot to have a snack!

Tip by

8

39.6 km

Scenic Pathway

Highlight • Trail

B

43.8 km

End point

Train Station

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Way Types & Surfaces

Way Types

18.4 km

13.1 km

10.4 km

1.26 km

659 m

Surfaces

31.9 km

9.66 km

1.96 km

153 m

138 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 (540 m)

Lowest point (20 m)

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Weather

Powered by Foreca

Friday 10 July

30°C

21°C

0 %

Additional weather tips

Max wind speed: 13.0 km/h

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

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