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Spain
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Gipuzkoa

Donostia/San Sebastián

The best MTB trails around Donostia/San Sebastián

4.4

(964)

6,898

riders

238

rides

Mountain biking around Donostia/San Sebastián offers a diverse landscape for outdoor activities. The city is situated between green mountains and the Bay of La Concha, providing varied terrain. The region features a mix of coastal mountains, dense forests, and river valleys, with trails ranging from singletracks to routes with significant elevation changes. This setting makes Donostia/San Sebastián a compelling destination for mountain biking.

Best mountain bike trails around Donostia/San Sebastián

  • The most popular mountain bike trail is Txoritokieta and Akolako Dolmen Loop, a difficult 16.4 miles (26.3 km) trail that takes 2 hours 9 minutes to complete. This route explores the scenic Aiako Harria Natural Park.
  • Another top favourite among local mountain bikers is Tranbiabidea a La Plata – circular por Ulia Pasealekua, a difficult 5.0 miles (8.1 km) path. This route offers views along the Ulia Pasealekua.
  • Local mountain bikers also love the San Marcos and Txoritokieta Loop, a 5.6 miles (9.0 km) trail leading through the hills surrounding San Sebastián, often completed in about 1 hour 1 minute.
  • Mountain biking around Donostia/San Sebastián is defined by coastal mountains, greenways, and varied forest paths. The network offers options for different ability levels, from easy paths to challenging ascents.
  • The routes in Donostia/San Sebastián are highly rated by the komoot community with an average score of 4.3 stars from over 800 reviews. More than 7000 mountain bikers have used komoot to explore Donostia/San Sebastián's varied terrain.

Last updated: July 7, 2026

3.0

(6)

25

riders

#1.

Txoritokieta and Akolako Dolmen Loop

26.3km

02:09

550m

550m

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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Hard

Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard
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Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

Hard

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard

Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

Hard

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate
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Hiking Collection by

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Tips from the Community

Tina & Günni
May 31, 2026, Kursaal Bridge

Monstrous part with opulent columns

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inakio
September 8, 2025, Plazaola Greenway

Great route for beginners as has mainly constant and light slopes. Only half a dozen uphills the first 30 km from Pamplona.

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enjoy the views

Translated by Google

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beautiful landscapes... very good weather and excellent route

Translated by Google

2

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Arditurri

0

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route for beginners

Translated by Google

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EREGENEA PARK WALK ON THE WAY OF ST. JAMES

Translated by Google

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Iñaki Ibeas
February 23, 2025, La Concha Bay

city hall

Translated by Google

1

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Frequently Asked Questions

How many mountain bike trails are there in Donostia/San Sebastián?

Donostia/San Sebastián offers a wide variety of mountain biking experiences, with over 240 trails available. These routes cater to different skill levels, from easy paths to challenging ascents through coastal mountains and dense forests.

Are there mountain bike trails suitable for beginners or families in Donostia/San Sebastián?

Yes, there are 27 easy mountain bike trails in the Donostia/San Sebastián area, many of which are suitable for beginners or families. These routes often feature gentler terrain and less elevation gain, providing a pleasant experience for all skill levels. The Witches' Bridge – Plazaola Greenway loop from Errekalde is a good example of a route that includes a well-regarded greenway.

What kind of challenging mountain bike trails can I find in Donostia/San Sebastián?

For experienced riders, Donostia/San Sebastián boasts 145 difficult mountain bike trails. These routes often feature significant elevation changes and technical sections. A notable challenging route is the Malbazar Pass – Irubideta Forest Path loop from Intxaurrondo, which covers nearly 58 km with over 1400 meters of ascent.

Are there any circular mountain bike routes around Donostia/San Sebastián?

Yes, many mountain bike trails in the region are designed as loops, allowing you to start and finish at the same point. For example, the San Marcos and Txoritokieta Loop is a popular 9 km trail that takes you through the hills surrounding San Sebastián.

What are some scenic attractions or landmarks I can see along the mountain bike trails?

The region offers stunning natural beauty and historical sites. Along your rides, you might encounter impressive mountain peaks like Irumugarrieta Peak (811 m) or Adarra Summit (849 m). You can also explore natural monuments such as Peña de Ataloi or the Valley of Colors. The View of La Concha Beach – View from Kukuarri loop from Amara-Donostia offers panoramic coastal vistas.

Are there mountain bike trails accessible by public transport in Donostia/San Sebastián?

Donostia/San Sebastián has a good public transport network, and many trails are accessible from urban or suburban areas. While specific public transport connections vary by route, the city's extensive network of 'bidegorris' (bicycle lanes) and proximity to various trailheads make it feasible to reach many starting points without a car. Consider routes that begin closer to the city center or well-connected towns.

What do other mountain bikers enjoy most about mountain biking in Donostia/San Sebastián?

The mountain biking community highly rates the trails in Donostia/San Sebastián, with an average score of 4.3 stars from over 800 reviews. Riders often praise the diverse landscape, which combines coastal views with lush forests and challenging ascents. The variety of trails, from fast descents to scenic loops, is frequently highlighted as a major draw.

Can I find mountain bike routes that offer views of the famous beaches?

Absolutely. Donostia/San Sebastián's unique geography means many trails offer stunning coastal views. The Kursaal Bridge – Zurriola Beach loop from Amara-Donostia provides views of Zurriola Beach, a popular surfing spot. Another option is the San Sebastián City Hall – La Concha Beach loop from Gros, which showcases the iconic La Concha Beach.

Are there any long-distance mountain bike routes in the area?

Yes, for those looking for longer rides, there are several extensive routes. The Witches' Bridge – Plazaola Greenway loop from Errekalde is a challenging 86 km route. Another substantial option is the Ermita de Guadalupe – Zurriola Beach loop from Gaintxurizketa, covering over 52 km.

What is the best time of year for mountain biking in Donostia/San Sebastián?

Donostia/San Sebastián generally offers good mountain biking conditions for much of the year. Spring and autumn provide pleasant temperatures and lush scenery, making them ideal. While winters are mild, some trails might be wetter. Summers are also popular, though it can get warm, especially on more exposed routes. Always check local weather conditions before heading out.

Are there mountain bike trails that explore natural parks?

Yes, the region is home to several natural parks that offer excellent mountain biking opportunities. The Txoritokieta and Akolako Dolmen Loop, for instance, explores the scenic Aiako Harria Natural Park, known for its lush forests and streams. Other parks like Aralar and Pagoeta also provide beautiful landscapes for riding.

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Didn’t find what you were looking for?

Check out more MTB trails throughout Donostia/San Sebastián below and find the perfect route in your destination.

Lasarte-OriaAiako Harria Parke NaturalaUrnietaUsurbilSaint-SébastienPasaiaHernaniAiako HarriaAstigarragaErrenteriaAndoainOiartzunLezo

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