4.0
(5)
146
riders
15
rides
Mountain biking around Lekeitio offers diverse terrain where the Cantabrian Sea meets verdant mountains. The region is characterized by its coastal paths, river valleys, and forested hills, providing a varied landscape for cyclists. Situated at the mouth of the Lea River, Lekeitio's unique geography includes prominent beaches and nearby green mountains like Otoio and Lumentza. The area, including parts of the Urdaibai Biosphere Reserve, features a mix of gentle slopes and more challenging ascents through oak, beech, and pine forests.
…Last updated: May 20, 2026
4.0
(1)
32
riders
30.5km
02:46
800m
800m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
25
riders
37.3km
03:24
1,080m
1,070m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

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10
riders
43.7km
03:44
940m
940m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
5
riders
37.4km
03:16
880m
880m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
8
riders
33.2km
03:07
910m
910m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
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A must-have photo upon reaching the summit...
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That is NOT A FOREST! It is a single plantation of eucalyptus. In reality it is a disaster painted green, green as hell.
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Lonely coastal road for cycling with a beautiful beach and bars for a break.
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Modest summit of 315 meters of altitude with a small mailbox from which you can see the surrounding mountains and even the sea, due to its proximity to the coast. At the top there is a geodesic vertex.
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A curious hermitage where you can also stop to rest or eat something. Until the 18th century it was dedicated to Saint Vincent and is considered the primitive parish of Berriatua. It has an information panel.
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This 386 meter high summit is located in the Arno massif, above the town of Ondarroa. This is a good point from which to observe the Cantabrian Sea and some of the peaks that surround you.
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Next to the GR123 is this small, but beautiful hermitage, surrounded by green mountains and right on the dividing line between Bizkaia and Gipuzkoa.
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Also known as Puente de Calatrava, because it was built by the famous architect and engineer Santiago Calatrava. It is built right at the mouth of the Artibai River, when it pours its waters into the Cantabrian Sea. It is 70 meters long.
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Lekeitio offers a good selection of mountain bike trails, with 17 routes available for exploration. These trails cater to various skill levels, from moderate to difficult.
The terrain around Lekeitio is incredibly diverse, characterized by coastal paths where the Cantabrian Sea meets verdant mountains. You'll find river valleys, lush forests of oak, beech, and pine, and rolling hills. Many routes offer breathtaking views of the sea and the Mundaka estuary, with some challenging ascents and descents.
While many trails in Lekeitio are moderate to difficult, there are options for those seeking a less strenuous ride. The region, particularly along the Mundaka estuary, offers more accessible routes suitable for families. Out of the 17 available routes, 1 is easy and 11 are moderate, providing choices for different fitness levels.
For experienced mountain bikers seeking a challenge, Lekeitio offers several difficult routes. The Lea River – Lekeitio loop from Lekeitio is a demanding 27.2-mile (43.7 km) path following the river's course. Another challenging option is the Lekeitio Old Town and Basilica – Lekeitio loop from Lekeitio, which covers 33.1 miles (53.3 km) with significant elevation changes. In total, there are 5 difficult routes in the area.
Yes, many of the mountain bike trails around Lekeitio are designed as loops, allowing you to start and finish in the same location. Examples include the Lekeitio – Lekeitio Old Town and Basilica loop from Lekeitio and the Collado de Santa Eufemia – Río Lea Recreation Area loop from Lekeitio.
Lekeitio's trails often pass by stunning natural features and historical sites. You can encounter the beautiful Lea River, which features waterfalls, dams, and old mills. The coastal routes offer views of the Cantabrian Sea and the town's beaches, Isuntza and Karraspio. Nearby attractions include the Kalamendi Summit, Otoio Summit, and the historic Hermitage of San Miguel de Arretxinaga.
Absolutely. The mountainous terrain surrounding Lekeitio, including peaks like Otoio and Lumentza, provides numerous opportunities for panoramic views. Many trails wind through these areas, offering spectacular vistas of the coastline, the Lea River estuary, and the verdant inland landscapes. The View of the Basque Coast Cliffs is a particularly rewarding highlight.
Lekeitio's mild climate makes it suitable for mountain biking for much of the year. Spring and autumn generally offer pleasant temperatures and less crowded trails. Summer can be warm, but coastal breezes can make riding enjoyable. Winter can bring rain, but many trails remain accessible. Always check local weather conditions before heading out.
As a popular coastal town, Lekeitio offers various parking options, especially near the town center and beaches. Many trailheads are accessible from the town, making it convenient to park and start your ride. Specific parking details may vary by route, so it's advisable to check the starting point of your chosen trail on komoot for the most accurate information.
The mountain bike trails around Lekeitio are highly regarded by the komoot community, holding an average rating of 4.0 stars from 5 reviews. Over 140 mountain bikers have used komoot to explore the varied terrain, often praising the diverse landscapes that blend coastal scenery with challenging mountain paths and river valleys.
Yes, you can combine mountain biking with exploring the town's heritage. The Lekeitio Old Town and Basilica – Karraspio Beach loop from Lekeitio is a challenging 36.4-mile (58.6 km) route that takes you through historic areas of Lekeitio before heading towards the coast.
While Lekeitio is generally dog-friendly, specific rules for bringing dogs on mountain bike trails can vary. It's always best to keep your dog on a leash, especially in natural reserves like parts of the Urdaibai Biosphere Reserve, and to check for any local signage regarding pet access on individual trails to ensure a pleasant experience for everyone.


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