4.6
(839)
51,005
riders
577
rides
Road cycling in Biscay offers diverse landscapes, from dramatic coastlines and lush forests to challenging mountain ranges. The region is characterized by its varied topography, including the Urkiola Natural Park and the Urdaibai Biosphere Reserve, providing a range of road cycling experiences. Rivers like the Nervión contribute to the green environment, while the mild oceanic climate supports year-round outdoor activities. This combination of natural features makes Biscay a compelling destination for road cyclists seeking varied terrain.
Last updated: May 10, 2026
5.0
(1)
352
riders
66.8km
03:34
1,210m
1,210m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.8
(12)
166
riders
33.0km
01:41
550m
550m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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5.0
(2)
132
riders
57.3km
02:54
850m
850m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(3)
123
riders
56.8km
03:05
1,140m
1,140m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.0
(1)
101
riders
78.0km
04:08
1,360m
1,360m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.9
(7)
85
riders
62.4km
04:03
1,220m
1,220m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
90
riders
90.8km
04:50
1,730m
1,730m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(2)
79
riders
69.5km
03:38
1,260m
1,260m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.5
(2)
43
riders
81.1km
04:33
1,740m
1,740m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
55
riders
41.5km
04:26
1,060m
1,060m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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Legendary climbs - Ports of La Vuelta a España
Cycling along the Cantabrian coast – the Northern Way
Long, gentle climb. 11km at approximately 5%
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Mikel Landa's training ground. The climb to La Barrerilla from Orduña is beautiful, offering a natural view of the Orduña Valley.
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Just be careful with the tracks on the platforms because they lead to shortcuts with roads up to 15%.
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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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Steep road, well developed, therefore also down a pleasure
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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
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Very interesting stretch of cycle path along the Ria. There is a lot to see along the route to and from Bilbao.
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Continuing with the comment, the climb up the Orozko face is gentler the first few kilometres, but the last 3 kilometres have a gradient of 9% with ramps of 13%.
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Biscay offers a wide array of road cycling routes, with over 600 tours available on komoot. These routes cater to various fitness levels, including approximately 95 easy, 262 moderate, and 251 difficult options, ensuring there's a ride for every cyclist.
Biscay's landscape is incredibly diverse, offering everything from dramatic coastlines with stunning sea views to lush forests and challenging mountain ranges. You'll encounter varied topography, including the impressive peaks of the Urkiola Natural Park and the scenic river valleys, providing a rich and engaging cycling experience. Most routes feature well-paved surfaces, ideal for road cycling.
Yes, Biscay has routes suitable for those seeking an easier ride. While specific family-friendly routes are not detailed, you can find approximately 95 easy road cycling tours. These routes typically feature less elevation gain and shorter distances, allowing for a more relaxed pace. For example, the Urdaibai Biosphere Reserve and Elantxobe — circular from Guernica route is a moderate option that explores the UNESCO World Heritage site with manageable elevation.
For experienced cyclists seeking a challenge, Biscay offers numerous difficult routes with significant elevation gains. Consider the Alto de la Mina, Humaran and Puerto de Las Muñecas — circular from Balmaseda, which covers over 90 km with more than 1,700 meters of ascent. Another demanding option is the Climb to Mount Oiz — circular from Durango, known for its steep gradients and rewarding views.
Absolutely. Biscay's coastline is perfect for scenic road cycling, characterized by dramatic cliffs, hidden coves, and beautiful beaches. The Coastal roads of Ondarroa, Lekeitio and Ea — circular from Berriatua is a popular difficult route that takes you through charming fishing villages and offers breathtaking views of the Bay of Biscay.
Yes, several routes traverse Biscay's stunning natural parks. The Altos de Urkiola y Muniketa — circular by the Urkiola Natural Park is a difficult route that takes you through the impressive Urkiola Natural Park, offering panoramic mountain views and significant elevation gains. The Urdaibai Biosphere Reserve also features routes like the Urdaibai Biosphere Reserve and Elantxobe — circular from Guernica, which explores this UNESCO World Heritage site.
Biscay is rich in cultural and historical sites. While cycling, you might encounter the impressive Vizcaya Bridge, charming medieval towns like Getxo and Portugalete, or the iconic Saint John of Gaztelugatxe. The Faro Matxitxako and Views to San Juan de Gaztelugatxe — circular through the Butrón Valley route offers splendid views of the famous islet and its hermitage.
The road cycling experience in Biscay is highly rated by the komoot community, with an average score of 4.6 stars from over 860 reviews. Cyclists often praise the region's dramatic coastlines, lush mountain ranges, and scenic river valleys. The extensive network of routes, catering to various ability levels, and the well-paved surfaces are also frequently highlighted as positive aspects.
Yes, Biscay's natural beauty includes several waterfalls and lakes that can be explored. Notable waterfalls include the Uguzpe Waterfall and Bolintxu Waterfall. For lakes, you can find the Aixola Reservoir and Gorostiza Reservoir, offering serene natural settings.
Biscay experiences a mild oceanic climate, which means it avoids extreme temperatures and remains green throughout the year. This makes it an appealing destination for road cycling in all seasons. While specific seasonal recommendations depend on personal preference, the mild weather generally supports year-round outdoor activities without the intense heat found in other parts of Spain.
Yes, many of the road cycling routes in Biscay are designed as circular tours, allowing you to start and end at the same point. Examples include the Altos de Bikotz Gane and Sarasola — circular from Basauri and the Mercadillo, Gueñes and Sodupe — circular from Bilbao, offering convenient options for planning your ride.
The Urdaibai Biosphere Reserve, a UNESCO World Heritage site, is a highlight of Biscay, and several road cycling routes offer exceptional views of this unique estuary region. The Urdaibai Biosphere Reserve and Elantxobe — circular from Guernica is a prime example, allowing you to explore its beauty and enjoy vistas of the Mundaka estuary.


Check out more Road cycling routes throughout Biscay below and find the perfect route in your destination.