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Spain
Basque Country
Biscay
Gran Bilbao

Loiu

The best cycling routes around Loiu

4.4

(770)

14,244

riders

347

rides

Touring cycling routes around Loiu offer access to the diverse landscapes of the Basque Country near Bilbao, Spain. The region features varied terrain, including hilly and rolling sections with continuous climbs and descents. Cyclists can experience scenic coastal routes along the Bay of Biscay, passing through seaside communities, as well as paths through green countryside and rural areas. Loiu's location in the Asua Valley provides a mix of natural beauty and proximity to urban and historical landmarks.

Best touring cycling…

Last updated: May 30, 2026

4.5

(2)

30

riders

#1.

Butrón Castle – Vizcaya Bridge loop from Sondika

63.4km

03:57

610m

610m

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Hard

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Popular around Loiu

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Tips from the Community

Juliane
May 19, 2026, Castillo de Butrón

The castle is gigantic and beautiful to look at, unfortunately it has been surrounded by a construction fence for ages. Unfortunately, you can't see much. Whether the detour is worth it, everyone has to decide for themselves.

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ChTh
October 18, 2025, Castillo de Butrón

Definitely a highlight, but unfortunately, the castle was covered in scaffolding when I visited. The castle dates back to the Middle Ages but was later almost completely rebuilt.

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Marc
August 25, 2024, Viewpoint Bakio Bay

Great viewpoint over the bay, beach and swimmers. There are also benches here

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Very nice stop! From the parking lot you have to get on your own feet and then hike to the hermitage but it's worth it!

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Is there any secure bike storage at this location

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Association of Boatmen of Portugalete Plaza del Solar, s/n Tel: 944 964 703 / 670 604 744 Passenger service (Boat): Crosses the estuary every 5 minutes. Hours: Monday to Friday: 5:00 a.m. to 10:10 p.m. Saturdays: From 7:00 a.m. to 10:10 p.m. Sundays: From 9:00 a.m. to 10:10 p.m.

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Simon
November 8, 2023, Vizcaya Bridge

Very frequent crossings, basically non-stop during the day. There is a person selling tickets onboard so you don't need to buy one in advance through the machines that only take small coins. Was only 90c for me and my bike.

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An absolute highlight is the transporter bridge from Areeta to Portugalete via the Ria de Bilbao. On the Portugalete site there is a small photo exhibition about transporter bridges. In Germany there is such a construction that crosses the Kiel Canal near Rendsburg.

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Frequently Asked Questions

How many touring cycling routes are available around Loiu?

There are over 350 touring cycling routes around Loiu, offering a wide variety of options for different skill levels and preferences. More than 13,000 touring cyclists have used komoot to explore this diverse region.

What kind of terrain can I expect when cycling around Loiu?

Loiu and the surrounding Basque Country offer a varied cycling terrain. You'll find everything from hilly and rolling routes to undulating roads, locally known as 'Bilbao flat,' which provide a continuous mix of climbs and descents. The region also features stunning coastal roads along the Bay of Biscay and paths through green countryside.

What do other cyclists say about touring cycling in Loiu?

The touring cycling routes around Loiu are highly rated by the komoot community, with an average score of 4.4 stars from over 750 reviews. Cyclists often praise the diverse landscapes, from scenic coastal paths to challenging mountain passes, and the well-maintained routes that cater to various abilities.

Are there easy touring cycling routes for beginners in Loiu?

Yes, Loiu offers several easy touring cycling routes suitable for beginners. There are 37 routes classified as easy, providing a gentle introduction to the region's beautiful scenery without overly challenging climbs. These routes are perfect for a relaxed ride.

Are there challenging routes for experienced touring cyclists?

Absolutely. For experienced touring cyclists seeking a challenge, Loiu has 198 difficult routes. These often feature significant elevation gains and longer distances. An example is the Mundaka Harbor – Bermeo Harbour loop from Derio, which covers over 70 km with substantial climbing.

Can I find circular touring cycling routes in the area?

Yes, many touring cycling routes around Loiu are designed as loops, allowing you to start and end at the same point. For instance, the Ermita de Santa Cruz – Amorebieta loop from Larrondo is a popular circular route that takes you through the local countryside.

What historical landmarks or cultural sights can I visit along the touring cycling routes?

Many routes pass by significant landmarks. You can cycle past the iconic Vizcaya Bridge, a UNESCO World Heritage site, or the majestic Castle of Butron. The proximity to Bilbao also means you can easily access cultural attractions like the Guggenheim Museum and Plaza Nueva.

Are there scenic coastal routes for touring cyclists?

Yes, the stunning coastline of the Bay of Biscay is a major draw. Routes often feature magnificent ocean views and pass through charming seaside communities like Getxo, Sopela, and Plentzia. You can enjoy the coastal beauty and even stop at popular spots like Sopelana Beach or Arrigunaga Beach.

Is it possible to reach the touring cycling routes by public transport?

Loiu's proximity to Bilbao means that many starting points for touring cycling routes are accessible via public transport, particularly from Bilbao. The local bus and metro networks can connect you to various towns and villages where routes begin, making it convenient for cyclists without a car.

Where can I park my car when starting a touring cycling route in Loiu?

Many towns and villages around Loiu, which serve as starting points for routes, offer public parking facilities. For routes beginning closer to Bilbao, you'll find various parking options in the city or its immediate surroundings. It's advisable to check specific parking availability for your chosen starting location.

What is the best time of year for touring cycling in Loiu?

The Basque Country generally enjoys a mild climate, making spring (April-June) and autumn (September-October) ideal for touring cycling. During these seasons, temperatures are pleasant, and the landscapes are particularly vibrant. Summer can also be good, but be prepared for warmer temperatures, especially inland.

Are there family-friendly touring cycling routes in Loiu?

Yes, among the 37 easy routes, many are suitable for families. These routes typically feature gentler gradients and often pass through parks or quieter country roads, providing a safe and enjoyable experience for cyclists of all ages. Look for routes with lower elevation gains and shorter distances.

Are touring cycling routes around Loiu suitable for cycling with dogs?

While many outdoor areas in the Basque Country are dog-friendly, specific regulations can vary. On touring cycling routes, it's generally acceptable to bring well-behaved dogs on a leash, especially on quieter paths and rural roads. However, always ensure your dog is comfortable with the distance and terrain, and check local signage for any restrictions, particularly in nature reserves or protected areas.

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