4.5
(2187)
13,884
hikers
135
hikes
Bus station hiking trails around Embalse de Gorostitza offer access to a diverse landscape centered around a historic reservoir. The area features generally easy trails with minimal elevation changes, suitable for various fitness levels. Hikers can explore paths that wind around the water, revealing natural features such as a waterfall and a small "beach" area. The surrounding El Regato region provides additional natural appeal, with routes extending into hills and offering views of the reservoir and its environs.
Last updated: May 1, 2026
4.8
(5)
34
hikers
17.8km
06:21
980m
980m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.5
(2)
21
hikers
8.60km
03:06
520m
520m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.7
(3)
21
hikers
4.59km
01:22
140m
140m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.7
(6)
17
hikers
11.1km
03:30
440m
440m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
15
hikers
3.88km
01:03
50m
50m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Great view from up here at the cross!
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Be careful when climbing the firebreak. Before reaching the top, you have to take a right through the forest.
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Beautiful route. Lots of mud if it rains, in some sections, although most of it is road. The last 2 hills are very demanding but it is worth going up. The views are impressive!! The route is very beautiful and quiet. I recommend it.
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Mount on Zaramillo with good views
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0
Duuuurious slopes up, but very good reward views.
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There are over 140 hiking trails around Embalse de Gorostitza that are easily accessible from bus stations, offering a wide range of options for different preferences and fitness levels.
Yes, the area is well-suited for families and offers many easy walks. A great option is the Reservoir Riverside Walk – Pantano del Regato loop from Errekatxo, which is an easy 3.8 km route with minimal elevation change, perfect for all ages. Another gentle route is the View of the Loiola River loop from Barakaldo.
Absolutely. Many of the trails around Embalse de Gorostitza are circular, allowing you to start and end your hike at the same bus stop. For example, the Reservoir Riverside Walk – Pantano del Regato loop from Errekatxo is a popular circular option.
The primary natural feature is the Embalse de Gorostitza reservoir itself, offering scenic water views. You can also discover a beautiful waterfall and even a 'beach' area along some paths. The surrounding area of El Regato provides lush green spaces and tranquil natural settings.
Yes, for those seeking a more strenuous adventure, the region offers challenging routes. The Apuko Summit (469 m) – Eretza Summit (887 m) loop from Barakaldo is a difficult 17.7 km hike with significant elevation gain, providing a rewarding experience for seasoned hikers.
Generally, the natural trails around Embalse de Gorostitza are welcoming to dogs. However, it's always recommended to keep your dog on a leash, especially in areas with wildlife or near other hikers, and to follow local regulations regarding pet access.
The area is enjoyable year-round, but spring and autumn offer particularly pleasant hiking conditions with mild temperatures and vibrant scenery. Summer can also be great, especially for walks near the water, while winter provides a quieter, often misty atmosphere.
The Embalse de Gorostitza reservoir itself has historical significance, constructed in the 1940s for the region's iron and steel industry. The nearby area of El Regato is also recognized for its numerous spots worth exploring, blending natural beauty with industrial heritage.
The komoot community rates the trails around Embalse de Gorostitza highly, with an average score of 4.5 out of 5 stars from over 2,100 ratings. Hikers often praise the accessibility, the tranquil natural setting, and the variety of routes suitable for different fitness levels.
Yes, there are several moderate options. The Apuko Summit (469 m) – Ganeroitz loop from Barakaldo is a moderate 8.5 km route, and the Apuko Summit (469 m) – Asegi loop from Barakaldo is another moderate 11.1 km option, both offering a good balance of challenge and scenic views.

