4.5
(536)
6,402
riders
187
rides
Mountain biking around Portugalete offers a diverse landscape characterized by rolling hills, coastal proximity, and varied terrain. The region features a mix of natural paths, including routes that pass through tunnels and near lakes, providing a dynamic environment for mountain bikers. Elevation changes are common, with trails ascending to viewpoints and descending through wooded areas. This area of Biscay provides a range of routes suitable for different skill levels.
Last updated: July 8, 2026
4.5
(91)
369
riders
52.2km
04:07
800m
800m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.4
(5)
129
riders
32.7km
03:08
820m
820m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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4.7
(7)
115
riders
37.6km
02:36
700m
700m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(5)
89
riders
30.3km
02:48
800m
800m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.0
(5)
54
riders
36.8km
03:01
640m
640m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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The world's oldest transporter bridge, built in 1893 and still in operation. Cyclists pay 95 cents for the crossing, which you pay directly on the ferry, so you don't have to buy a separate ticket beforehand. Very convenient.
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Narrow alley with beautiful old houses
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You can also cross the river, but there's a lot of algae, so it's probably very slippery. It's safer to take the wooden bridge.
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A beautiful beach with high waves depending on the weather, also great for surfers (there's also a surf school)! There's a small swimming area with lifeguards on duty.
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The view of the beach and the cliffs behind it is tremendous
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Graffiti Bunker on 2 levels with sea view
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Already pretty much at the end/beginning of the railway line, here it is even asphalted, before/later not anymore, but always easy to ride.
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The mountain bike trails around Portugalete offer a good mix of difficulties. You'll find approximately 39 easy routes, 107 moderate routes, and 54 difficult routes, catering to various skill levels. For example, the Pedro Arrupe Footbridge – Trapagaran loop from Valle de Trápaga / Trapagaran is an easy option, while the Pico del Pirulí – Pozo Hostión loop from Kabiezes presents a more difficult challenge.
Trail durations vary depending on the route's length and difficulty. For instance, the moderate A & C Tunnel Entrance – Lago de Galdames loop from Portugalete, covering 32.7 miles (52.7 km), typically takes around 4 hours 3 minutes. Shorter routes, like the easy Pedro Arrupe Footbridge – Trapagaran loop from Valle de Trápaga / Trapagaran (18.2 miles / 29.3 km), can be completed in about 1 hour 43 minutes.
Yes, Portugalete offers several easy mountain bike routes suitable for families. These trails often feature less challenging terrain and elevation changes. Look for routes marked as 'easy' in the komoot app to find the best options for a family outing.
The region's coastal proximity means milder winters compared to inland areas, making mountain biking generally possible year-round. However, spring and autumn often provide the most pleasant temperatures and stable weather conditions for exploring the trails. Summers can be warm, and winters might bring rain, so checking the forecast is always recommended.
Yes, some routes offer scenic features like waterfalls. The moderate Pico del Pirulí – Small Waterfall loop from Urioste is a great example, providing views from Pico del Pirulí and passing by a small waterfall, adding a beautiful natural element to your ride.
Many of the mountain bike trails in Portugalete are designed as loops, allowing you to start and finish at the same point. Examples include the A & C Tunnel Entrance – Lago de Galdames loop from Portugalete and the Pozo Hostión – El Sobaco Tunnel loop from Sestao, which are popular circular options.
The hilly terrain and coastal proximity of Portugalete offer diverse scenic viewpoints. Trails often ascend to elevated spots like Pico del Pirulí, providing panoramic vistas. You can also expect views of the coastline, wooded areas, and natural features like lakes and reservoirs. For instance, the Pico del Pirulí – Small Waterfall loop from Urioste offers great views from the peak.
The mountain bike trails around Portugalete are highly rated by the komoot community, with an average score of 4.5 stars from over 550 reviews. Riders frequently praise the diverse landscape, which includes a mix of natural paths, tunnels, and scenic coastal views. The variety of routes catering to different skill levels is also a common highlight.
Yes, several mountain bike routes in the Portugalete area pass by or offer views of lakes and reservoirs. Notable spots include Pozo Hostión and the Gorostiza Reservoir. The A & C Tunnel Entrance – Lago de Galdames loop from Portugalete specifically features a scenic lake.
The terrain around Portugalete is characterized by rolling hills, coastal paths, and varied surfaces. You'll encounter natural dirt paths, some paved sections, and routes that incorporate unique features like tunnels. Elevation changes are common, with trails ascending to viewpoints and descending through wooded areas, providing a dynamic riding experience.
While direct access might vary, some trails are in proximity to natural monuments and beaches. For example, the area features beautiful coastal spots like La Arena Beach and Barinatxe - The Wild Beach. You might find routes that offer views or detours to these natural attractions.


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