4.7
(62)
3,365
riders
42
rides
Road cycling around Mutriku is characterized by dramatic coastal landscapes, challenging routes, and unique geological features within the Basque Coast UNESCO Global Geopark. The region features steep climbs and descents, typical of the Basque Country, with elevations reaching up to 755 meters above sea level. Cyclists encounter the "Flysch Route" along the coast, revealing ancient geological formations, and the "Karst Route" inland, showcasing water-sculpted landscapes. The steep mountains of Gipuzkoa provide a dramatic interplay between sea and mountainous terrain for road cyclists.
Last updated: May 27, 2026
4.8
(5)
209
riders
62.3km
03:16
1,120m
1,120m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.5
(2)
325
riders
56.3km
02:51
750m
750m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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169
riders
72.2km
04:15
1,410m
1,410m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(2)
128
riders
40.4km
02:06
600m
600m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
58
riders
27.2km
01:34
600m
600m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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The small road around the tunnel offers a wonderful view
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Good cycle path next to the river and main road, so the better choice
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As its name says in Basque, the sand on this 120-meter beach is fine and dark. Although it is very close to Deba, on the left bank of the mouth of the estuary, it really belongs to Mutriku. In the area there is a bar and parking.
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From this viewpoint you can have very good views of the coastline and you can see the tip of Alkolea perfectly.
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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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Church with large columns and covered area in front of the entrance. There is a curious legend: it is forbidden to play football here😁
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The church of Nuestra Señora de la Asunción, the main construction of the urban nucleus, dates from the first part of the 15th century. In it you can see innumerable elements, but the most important is a Romanesque copper cross decorated with precious stones.
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There are over 45 road cycling routes around Mutriku, offering a diverse range of experiences. These include 9 easy routes, 21 moderate routes, and 15 difficult routes, catering to various fitness levels.
The terrain around Mutriku is characterized by dramatic coastal landscapes and significant elevation changes, typical of the Basque Country. You'll encounter steep climbs and descents, with some areas reaching up to 755 meters above sea level. The region is part of the Basque Coast UNESCO Global Geopark, featuring the unique "Flysch Route" along the coast with ancient geological formations and the "Karst Route" inland with water-sculpted landscapes.
Road cycling routes around Mutriku offer breathtaking coastal vistas, especially along the Bay of Biscay. You'll ride through areas of the Basque Coast Geopark, witnessing stunning cliff formations of the Flysch Route. Inland, the routes provide views of the steep mountains of Gipuzkoa, showcasing a dramatic interplay between sea and mountainous terrain. The GR-121 Talaia Trail, which passes through Mutriku, also highlights scenic areas with unrivaled views over the sea, such as the "Seven Beaches" section.
Yes, while many routes are challenging, Mutriku does offer options for less experienced cyclists. There are 9 routes categorized as easy. For example, the Ondarroa Bay – Altzola Church loop from Ondarroa is a moderate path that offers varied scenery without the most extreme climbs, making it a good option for those seeking a less demanding experience.
For experienced riders seeking a challenge, Mutriku offers several difficult routes with significant elevation gains. The Azurki Climb and Basque Coast Loop is a popular difficult route covering 62.3 km with substantial climbing. Another demanding option is the Ondarroa Bay – Zarautz Beach loop from Ondarroa, a 97.7 km trail with extensive views and considerable elevation.
The road cycling routes in Mutriku are highly rated by the komoot community, with an average score of 4.6 stars from over 100 reviews. Cyclists often praise the dramatic coastal landscapes, the challenging yet rewarding climbs, and the unique geological features found within the Basque Coast Geopark.
Yes, the region around Mutriku is rich in natural and historical attractions. Along your rides, you might encounter geological wonders like the Algorri Flysch or the impressive Zumaia Flysch Cliffs. Other points of interest include the historic San Telmo Hermitage or the Old Railway Tunnel. Mutriku itself also hosts the Nautilus Interpretation Centre, which houses a private fossil collection related to the Geopark's geology.
The Basque Country generally offers good cycling conditions from spring through autumn. While specific seasonal advice isn't provided, the region's coastal climate means winters can be mild but wet, while summers are warm. Spring and early autumn are often ideal, providing pleasant temperatures for tackling the challenging climbs and enjoying the scenic views without extreme heat or cold.
Yes, many of the road cycling routes around Mutriku are designed as loops, allowing you to start and finish in the same location. Examples include the Azurki Climb and Basque Coast Loop, the Ondarroa Bay – Altzola Church loop from Ondarroa, and the Ondarroa Bay – View of Ondarroa Harbor loop from Ondarroa.
The routes vary significantly in length and elevation. Distances can range from shorter rides to extensive tours, such as the Ondarroa Bay – Zarautz Beach loop from Ondarroa which is nearly 98 km. Elevation gains are often substantial, reflecting the region's hilly terrain. For instance, the Azurki Climb and Basque Coast Loop features over 1100 meters of ascent, providing a significant workout.
While specific parking information for every route start isn't detailed, Mutriku and surrounding towns like Ondarroa and Deba, which serve as common starting points, generally offer public parking facilities. It is advisable to check local parking options in these towns when planning your ride.
Mutriku and nearby towns are connected by regional public transport, primarily bus services, which can help you access various starting points for routes. However, specific information regarding bike transport on these services should be verified with the local transport providers, as policies can vary.


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