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Castillonuevo

The best MTB trails around Castillonuevo

4.0

(1)

24

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7

rides

Mountain biking around Castillonuevo, a village in the Navarrese Pyrenees, offers access to diverse terrain at the convergence of Navarra, Aragon, and France. The region is characterized by mountainous landscapes, dense forests, and the limestone formations of the Roncal Valley. Routes often traverse varied environments, including mountain pastures and areas alongside the River Esca. This location provides a base for exploring extensive trail networks within the Pyrenean foothills.

Best mountain bike trails around Castillonuevo

  • The most popular mountain bike trail…

Last updated: May 9, 2026

4.0

(1)

4

riders

#1.

Burgui – Views of the Foz de Burgui loop from Burgui / Burgi

25.8km

02:38

750m

750m

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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Moderate

Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

Hard
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Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

Hard

1

riders

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate
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Popular around Castillonuevo

Road Cycling Routes around Castillonuevo

Hiking around Castillonuevo

Cycling around Castillonuevo

Running Trails around Castillonuevo

Tips from the Community

Siro Arias Valdés - Testadicorsa
August 23, 2025, Burgui

Burgui is the starting point in the lower or southern part of the Roncal Valley, which ends in Belagua, at the foot of the Piedra de San Martín. It is a very pretty and peaceful village, with all kinds of services for staying for a few days and using it as a starting point for the various cycling excursions in the area. It is also highly recommended to reach Burgui via the road from Salvatierra de Esca, following the course of the Esca River through the Esca Gorge.

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Aureli
December 12, 2022, Ruinas de Escó

Escó or Esco is located to the north of the province of Zaragoza and it was in 1960 that most of the area was expropriated (together with those of Ruesta and Tiermas) for the construction of the Yesa reservoir, with which the town began its decline to abandonment. Now it gives us impressive views of the reservoir between the old and dilapidated houses.

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Beautiful road that runs through the spectacular Foz de Burgui Nature Reserve

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Datsusara Outdoors
November 28, 2022, Burgui

A picturesque village located on the banks of the Ezka River and at the gateway to the Foz de Burgui Nature Reserve, a wonderful place that can be crossed by driving along the road parallel to the river.

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Datsusara Outdoors
November 2, 2022, Burgui

Burgi (or Burgui) is a beautiful and picturesque town located on the banks of the Ezka River. It is the ideal place to start your journey through this area and reach the beautiful Foz de Burgui.

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Abandonned village of Escó, next to the Yesa reservoir.

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Frequently Asked Questions

How many mountain bike trails are available around Castillonuevo?

There are 7 mountain bike trails available directly around Castillonuevo on komoot. These routes offer a diverse experience within the Navarrese Pyrenees. More broadly, the Roncal Valley, where Castillonuevo is located, is home to the Larra-Belagua Bike space, which features 15 distinct routes spanning nearly 300 kilometers. The entire Navarra region boasts over 3,000 km of trails across 8 MTB spaces.

What kind of difficulty can I expect on mountain bike trails near Castillonuevo?

The trails around Castillonuevo cater to a range of abilities. You'll find 5 moderate routes, perfect for those with some experience, and 2 more challenging, difficult trails for advanced riders. The region's diverse terrain, from dense forests to high mountain areas, ensures varied experiences for all skill levels.

Are there any family-friendly mountain bike routes in the Castillonuevo area?

While the listed routes around Castillonuevo are primarily moderate to difficult, the broader Roncal Valley and Navarra region offer extensive trail networks that include options suitable for families. When planning a family outing, look for routes specifically designated as easy or beginner-friendly within the wider Larra-Belagua Bike space or other Navarra MTB areas. These often feature smoother paths through forests or along riverbanks.

What are some notable natural attractions or landmarks I can see while mountain biking near Castillonuevo?

The region around Castillonuevo is rich in natural beauty and historical sites. You can explore areas like the Foz de Arbayun, a stunning gorge, or the Foz de Burgui. The Paso del Oso Natural Rock Arch is another unique natural monument. Historically, the village of Burgui itself is charming, and you might encounter ruins or medieval structures characteristic of the Navarrese Pyrenees.

Are there any circular mountain bike routes available near Castillonuevo?

Yes, many of the mountain bike routes in the area are designed as loops. For example, you can ride the La Sierra – Puerto las Coronas loop from Burgui / Burgi, which is a moderate 13.8 km trail offering scenic views. Another option is the Balsas de Sasi – Dolmen de Larra loop from Burgui / Burgi, a 24 km moderate path exploring varied natural scenery.

What is the best time of year to go mountain biking in Castillonuevo?

The Navarrese Pyrenees, including Castillonuevo, are best for mountain biking during the spring, summer, and early autumn months. Spring offers lush green landscapes and pleasant temperatures, while summer provides warm, sunny days. Autumn brings beautiful foliage and cooler, crisp air, ideal for longer rides. Winter can be challenging due to snow and colder conditions, especially in higher mountain areas like the Larra-Belagua Massif.

What do other mountain bikers enjoy most about mountain biking in Castillonuevo?

The area is highly rated by the komoot community, with an average score of 4.0 stars. Mountain bikers often praise the diverse Pyrenean landscapes, the dense forests, and the unique limestone formations of the Roncal Valley. The variety of routes, from moderate paths to more difficult climbs, is also a significant draw, allowing riders to find trails suited to their preferences.

Are there any mountain bike trails that pass through historical sites or abandoned villages?

Yes, you can explore routes that combine natural beauty with historical interest. The Abandoned Village of Escó – Ruins of Escó loop from Sigüés is a challenging 39.7 km trail that leads through historical ruins and natural landscapes, offering a unique glimpse into the past.

What kind of terrain can I expect on the mountain bike trails around Castillonuevo?

Mountain biking around Castillonuevo is characterized by diverse Pyrenean landscapes. You'll encounter dense forests, verdant meadows, and the distinctive limestone formations of the Roncal Valley. Routes often traverse varied environments, including mountain pastures and areas alongside the River Esca, providing a mix of surfaces and gradients.

Are there any routes that offer particularly good viewpoints?

Many trails in the mountainous region around Castillonuevo offer impressive views of the valley and surrounding Pyrenees. For instance, the La Sierra – Puerto las Coronas loop from Burgui / Burgi provides excellent vistas of the Sierra and Puerto las Coronas. The general elevation and mountainous nature of the area mean that many routes will reward you with panoramic scenery.

Can I find mountain bike trails that start from or pass through the village of Burgui?

Yes, several routes are accessible from or pass through the charming village of Burgui. Besides the loops mentioned earlier, you can also consider the Balsas de Sasi – Virgen de la Peña loop from Burgui / Burgi, a moderate 24.1 km route. Burgui itself is a notable settlement in the area and a good starting point for exploring the Roncal Valley.

Are there any particularly long or challenging mountain bike routes for experienced riders?

For experienced riders seeking a challenge, the region offers longer and more demanding routes. The Burgui – Views of the Foz de Burgui loop from Sigüés is a difficult 41.6 km trail with significant elevation gain, offering extensive views and a rewarding ride for those with high fitness levels.

Most popular routes around Castillonuevo

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