4.5
(91)
4,461
riders
17
rides
Road cycling around Urdaibai offers diverse landscapes where mountains, sea, and rivers converge within a UNESCO Biosphere Reserve. The region features a varied topography, from low mountains and rolling green hills to steep slopes and rugged coastlines with dramatic cliffs. Cyclists can explore quiet, well-paved roads that wind through Cantabrian holm oak forests, oak groves, and provide views of the Oka River Estuary and the Cantabrian Sea. This unique geography makes Urdaibai an exceptional destination for no traffic road cycling…
Last updated: July 12, 2026
4.6
(5)
203
riders
61.1km
03:01
920m
920m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.5
(4)
148
riders
61.0km
03:14
1,170m
1,170m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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63
riders
57.4km
03:28
1,490m
1,490m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
3.5
(2)
64
riders
35.1km
01:59
760m
760m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
54
riders
26.7km
01:34
600m
600m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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A beautiful vantage point. If the season is right, there's also the opportunity to watch whales. The path further to Gaztelugatxe, however, requires pushing because it's very overgrown. We didn't go far, but turned around and drove back along the road.
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Super beautiful views over the coast
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This building was originally intended to be a nuclear power plant. However, public opposition was so strong that it never went into operation.
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From the lighthouse you have a 270° view on the coast, very clear on st juan de Gaztelugatxe, perfect spot for some scenic pictures!
4
0
Long and fast road along the ocean, perfect tarmac and very smooth to ride
4
0
Wonderful road in eucalyptus woods getting to the lighthouse, perfectly paved
4
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Great view of the peninsula! In my opinion, you can save yourself the trip to the peninsula and the online registration process.
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0
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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Urdaibai offers a wide selection of road cycling routes designed to minimize traffic, with over 25 options available. These routes cater to various skill levels, from moderate to difficult, ensuring a suitable ride for most cyclists.
Urdaibai, a UNESCO Biosphere Reserve, is renowned for its diverse landscapes where mountains, sea, and rivers converge. The region's 'Urdaibai Bike Reserve' specifically features quiet, well-paved roads winding through charming villages, lush forests, and offering stunning views of the sea and the Mundaka estuary, making it ideal for traffic-free cycling. You can learn more about the region's natural beauty on Visit Biscay's website.
The best time for road cycling in Urdaibai is generally during spring and autumn when the weather is mild and the natural scenery is at its most vibrant. Summer can also be pleasant, though some coastal areas might see more visitors. Winter cycling is possible, but be prepared for cooler temperatures and potentially more rain.
Yes, Urdaibai's no-traffic road cycling routes accommodate various skill levels. While many routes are moderate to difficult, featuring significant elevation gains, there are also easier options. For example, the route Laida Beach – View of Laga Beach loop from Ibarrangelu is a moderate option, offering a good balance for intermediate riders.
The komoot community highly rates the road cycling experience in Urdaibai, with an average score of 4.58 stars. Cyclists frequently praise the region's quiet roads, spectacular coastal views, and the opportunity to explore diverse natural features and charming villages away from heavy traffic.
Many of the no-traffic road cycling routes in Urdaibai are designed as circular loops, allowing you to start and end at the same point. An example is the challenging View of Laga Beach – Ereño Marble Quarries loop from Mundaka, which offers a comprehensive tour of varied landscapes.
Many of the routes start from towns like Mundaka, Ibarrangelu, or Bermeo, where public parking is generally available. It's advisable to check local parking regulations and availability in these villages, especially during peak season, to ensure a smooth start to your ride.
Cycling in Urdaibai offers an 'explosion of nature.' You'll encounter the expansive Oka River Estuary with its salt marshes, diverse forests including Cantabrian holm oak, and rugged coastlines with dramatic cliffs and beautiful beaches like Laida and Laga. Many routes also provide stunning viewpoints, such as the Views over the Urdaibai marsh.
Yes, Urdaibai is rich in cultural and historical sites. You can cycle past charming coastal villages like Mundaka and Bermeo, or explore areas near historical sites such as the Guernica Mural in Gernika. The Santa Catalina Hermitage and Mundaka Harbor are also notable points of interest along some routes.
Many routes are designed to showcase the stunning vistas of Urdaibai. For panoramic views, consider routes that pass by highlights such as the View from San Pedro de Atxarre or the Views over the Urdaibai marsh. The route Matxitxako Viewpoint – Jata Climb loop from Bermeo also includes a significant viewpoint.
For experienced cyclists seeking a challenge, the View of Ondarroa Harbor – Lekeitio Old Town and Basilica loop from Ibarrangelu is a difficult route covering over 60 km with significant elevation gain, offering a rewarding ride through diverse landscapes and coastal towns.


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