Urdaibai, a UNESCO Biosphere Reserve in the Basque Country, is a region defined by the convergence of rivers, sea, and mountains. Its landscape features the Oka River estuary with extensive marshes and sandbanks, fine-sand beaches, dramatic cliffs along the Cantabrian Sea, and Cantabrian holm oak forests. This diverse natural environment provides varied terrain suitable for several sports like hiking, road cycling, mountain biking, touring cycling, and more.
Urdaibai offers more than 500 routes for outdoor…
202
Routes
4.5
(917)
Average rating
9833
People visited

4.6
(87)
407
hikers
9.73km
02:58
350m
350m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.2
(75)
294
hikers
5.33km
01:45
250m
240m
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.

4.7
(29)
146
hikers
9.69km
02:57
320m
330m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.5
(22)
103
hikers
9.51km
02:44
230m
230m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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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.

40
riders
63.3km
03:28
1,250m
1,250m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

15
riders
68.4km
03:48
1,460m
1,460m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

5.0
(1)
8
riders
37.9km
02:28
1,110m
1,110m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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4.5
(2)
44
riders
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

5.0
(1)
14
riders
46.8km
04:32
1,590m
1,590m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

7
riders
33.2km
03:03
990m
990m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

2
riders
19.0km
01:34
470m
470m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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5.0
(1)
25
riders
34.8km
02:37
790m
790m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.4
(5)
21
riders
21.1km
01:35
460m
460m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

9
riders
31.3km
02:11
590m
590m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

30.5km
02:12
620m
620m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.0
(3)
100
runners
8.98km
00:58
150m
150m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.0
(3)
98
runners
10.3km
01:07
180m
180m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

75
runners
8.97km
00:59
170m
170m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

67
runners
11.1km
01:09
40m
40m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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19
riders
20.0km
01:39
470m
470m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

18
riders
35.8km
02:34
620m
620m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

16
riders
30.7km
02:39
810m
810m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

6
riders
82.2km
06:19
2,020m
2,020m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Urdaibai, a UNESCO Biosphere Reserve, offers a range of outdoor activities including Hiking, Road cycling, Mountain biking, Touring cycling, Jogging, and Gravel biking. The region features diverse landscapes from wetlands and beaches to forests and mountains. Komoot lists 598 routes in Urdaibai, with an average rating of 4.47 stars.
Urdaibai features numerous hiking trails through holm oak forests, along riverbanks, and coastal paths. Popular routes include the San Pedro Atxarre circular trail and the Talaia y Ogoño coastal path. For more options, consult the Hiking around Urdaibai guide.
Urdaibai offers hiking routes suitable for families, traversing varied terrain from estuaries to forests. These trails often provide accessible paths and opportunities for nature observation. A dedicated guide, Family-friendly hikes around Urdaibai, provides specific recommendations.
Road cycling in Urdaibai includes routes through mountainous terrain and along coastal roads, suitable for various skill levels. Mythical Basque cycling mountain passes like the Balcony of Bizkaia are accessible. The Road Cycling Routes around Urdaibai guide offers detailed information.
Urdaibai provides mountain biking trails within its green interior, catering to various skill levels. The diverse terrain, including forests and hills, offers varied riding experiences. Specific routes and tips can be found in the MTB Trails around Urdaibai guide.
Urdaibai is known for its diverse natural features, including the Oka River estuary with extensive marshes and sandbanks, fine-sand beaches like Laida and Laga, and dramatic cliffs. The region also features Cantabrian holm oak forests and oak groves. It is a crucial stopover for over 200 species of migratory birds.
Yes, Urdaibai offers easy hiking trails suitable for beginners, often winding through less challenging terrain such as along riverbanks or through accessible forests. These routes provide an introduction to the region's natural beauty. The Easy hikes around Urdaibai guide highlights suitable options.
Urdaibai is a popular destination on komoot, with more than 98,000 visitors sharing their experiences. The region's 598 routes have received over 13,000 ratings, averaging 4.47 out of 5 stars. This indicates a high level of satisfaction among users.
Komoot offers several guides for Urdaibai, covering various activities and interests. These include guides for Hiking, Family-friendly hikes, Road Cycling, and MTB Trails. There are also guides for Hikes from bus stations and Traffic-free bike rides.
While elevations are typically under 1,150 feet (350 meters), Urdaibai offers several viewpoints with panoramic vistas. The Hermitage of San Pedro de Atxarre, situated at over 980 feet (300 meters), provides views of the Urdaibai marshes and Izaro Island. Summits are also present in the region.
For general tourism inquiries about Urdaibai, contact Visit Urdaibai at +34 94 625 06 06 or +34 634 243 762. Additional information can be found on the Urdaibai Biosphere Reserve website via spain.info or the Visit Urdaibai website.

