4.2
(27)
691
riders
50
rides
Mountain bike trails around Andoain are set within the mountainous environment of Gipuzkoa in the Basque Country, offering diverse landscapes for riders. The region is characterized by its "hilly and green" terrain, with the town situated at the confluence of the Oria and Leitzaran rivers. Surrounding mountains like Buruntza (439 m) and Adarra (817 m) provide varied topography and elevation changes essential for mountain biking. Dense forests and river valleys contribute to a lush environment, making it suitable for outdoor…
Last updated: June 21, 2026
3.3
(3)
59
riders
28.1km
02:17
580m
580m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
1.0
(1)
51
riders
19.3km
01:57
510m
510m
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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4.7
(3)
36
riders
28.9km
01:39
230m
230m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.2
(6)
37
riders
40.7km
02:37
420m
420m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
18
riders
33.0km
02:56
780m
780m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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Shell Bay is incomparable.
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Even when driving past it is strikingly beautiful
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The Plaza de la Constitución (Constitution Square) is located in the heart of the old town and has been one of the most important points in the city of San Sebastián for centuries. It was once the site of the Town Hall (the building is now the central municipal library) and was an important meeting place for locals for many festive occasions. Today, however, the square is still the centre of many events and celebrations. Every year, the municipal flag is raised from the balcony of the former Town Hall to officially open the San Sebastián Festival Week. In addition, many of the city's important cultural shows and activities are organised here. Visitors are always amazed to see that all the balconies facing the square are numbered. This is because in the past, this square was also used as a bullring and visitors found their seats using the numbers.
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The Kursaal Bridge, is a beautiful and futuristic bridge that connects the Central Boulevard of Donostia with the Zurriola street in the Gros district of San Sebastian. The bridge was built in 1915, but due to the continuous battering of the waves, its structure had to be modified just three years later. The bridge is supported by three central supports and two wall-breasts, and it spans four spans of the river. The futuristic and expressionist streetlights on the bridge add to its glamour and beauty, illuminating the Kursaal Palace, which has two turrets designed by Rafael Moneo that resemble stranded rocks, and the Victoria Eugenia Theatre, which has hosted important cultural events throughout San Sebastian's history. The Kursaal Bridge is the first of four bridges located in the estuary of the River Urumea, and it offers an incredibly beautiful promenade with stunning views of the surrounding areas. Despite its age, the bridge remains a popular attraction for tourists and locals alike, who enjoy strolling along its walkways and admiring its unique design and architecture.
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What a beautiful clean sandy beach, it was a dream to walk along. The beach of La Concha is in front of the center of the city of San Sebastián and is part of the Concha Bay. Both the beach and the bay owe their name to the similarity of their shape, that of a shell, very clearly visible from the air.
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There are over 50 mountain bike trails around Andoain, offering a wide range of options for different skill levels and preferences. The komoot community has explored over 700 mountain biking tours in the area.
The terrain around Andoain is characterized by a "hilly and green" landscape, with trails winding through mountainous areas, dense forests, and river valleys. You'll encounter varied topography and elevation changes, from gentle riverside paths to challenging mountain ascents and descents.
Yes, Andoain offers trails suitable for beginners and families. For instance, the Bridge over the Urumea River – Church of Andoain loop from Andoain is an easy 28.9 km trail that follows river valleys and local landscapes, making it a good option for those seeking a less strenuous ride.
Experienced riders looking for a challenge can explore routes like the Zorroztarri Junction – Zorrotzarri Crossing loop from RENFE, a difficult 28.4 km trail with significant elevation gain. Another demanding option is the Belkoain Junction – Belkoain mendia loop from Andoain-Centro, which climbs towards Belkoain mountain over 19.1 km.
The mountain bike trails in Andoain are highly rated by the komoot community, with an average score of 4.0 stars from over 20 reviews. Riders often praise the diverse terrain, from river valleys to challenging mountain ascents, and the lush green environment provided by the region's oceanic climate.
Yes, many mountain bike trails in Andoain are designed as loops, allowing you to start and finish at the same point. Examples include the Zorroztarri Junction – Zorrotzarri Crossing loop and the Bridge over the Urumea River – Church of Andoain loop.
Andoain is situated at the confluence of the Oria and Leitzaran rivers, surrounded by dense green areas and forests. You'll ride through river valleys and past mountains such as Buruntza (439 m) and Adarra (817 m), enjoying the lush environment characteristic of the Basque Country's oceanic climate.
While Andoain itself offers direct access to natural trails, nearby attractions include significant peaks like Adarra Summit (849 m) and Uzturre Summit (733 m), which offer panoramic views. Some routes, like the View of La Concha Bay – Santa Bárbara loop, even provide glimpses of the coast.
Andoain experiences an oceanic climate with moderate temperatures and abundant rainfall throughout the year. This keeps the landscape lush and green. While riding is possible year-round, spring and autumn generally offer pleasant temperatures and less intense heat than summer, though trails can be wet at any time due to the frequent rainfall.
Many natural trails in the Andoain region are dog-friendly, especially those in forested and rural areas. However, it's always recommended to check specific trail regulations or local signage, and to keep dogs under control to ensure safety for both your pet and other trail users.
Andoain is well-connected within the Gipuzkoa province. While specific public transport options to every trailhead may vary, the town itself has a RENFE train station, which can provide access points for routes like the Zorroztarri Junction – Zorrotzarri Crossing loop from RENFE. It's advisable to check local bus and train schedules for the most convenient access to your chosen starting point.
Andoain, being a town, offers various amenities including cafes and pubs where you can refuel after your ride. Many trails start or pass close to the town center or smaller villages, providing opportunities for refreshments. It's a good idea to plan your route to include stops if you wish to visit specific establishments.


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