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France
New Aquitaine
Bayonne

Lasse

The best MTB trails around Lasse

4.3

(121)

859

riders

110

rides

Mountain bike trails around Lasse are situated in a region characterized by rolling hills and valleys, with routes often leading to elevated points like Jara's summit. The landscape includes agricultural areas, such as the Irouléguy vineyard, and offers varied terrain suitable for mountain biking. The area features a mix of open country and paths connecting local towns and villages.

Best mountain bike trails around Lasse

  • The most popular mountain bike trail is Jara's summit – Jara Summit loop from Uhart-Cize, a difficult 21.8 miles (35.2 km) trail that takes about 4 hours 47 minutes to complete. This route features significant elevation gain as it ascends to Jara's summit.
  • Another top favourite among local mountain bikers is Jara's summit – Irouléguy vineyard loop from Uhart-Cize, a difficult 25.3 miles (40.7 km) path. It winds through the Irouléguy vineyard region, offering views of the surrounding agricultural landscape.
  • Local mountain bikers also love the Saint-Jean-Pied-de-Port – Orientation table in Ispoure loop from Saint-Jean-Pied-de-Port, a difficult 10.1 miles (16.2 km) trail leading through the area around Saint-Jean-Pied-de-Port, often completed in about 1 hour 32 minutes.
  • Mountain biking around Lasse is defined by ascents to summits, vineyard paths, and routes connecting historic towns. The network offers options for different ability levels, though many routes feature challenging climbs.
  • The routes in Lasse are highly rated by the komoot community with an average score of 4.3 stars from over 130 reviews. More than 970 mountain bikers have used komoot to explore Lasse's varied terrain.

Last updated: June 20, 2026

3.3

(4)

39

riders

#1.

Jara's summit – Jara Summit loop from Ascarat

35.2km

04:48

1,300m

1,300m

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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Hard

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard
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Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard

3.5

(2)

17

riders

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

Moderate

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

Moderate
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Popular around Lasse

Road Cycling Routes around Lasse

Cycling around Lasse

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Running Trails around Lasse

Tips from the Community

Yann Pasquet
July 16, 2025, Col d'Ispéguy

Walk from the Ispeguy pass, narrow path, best worn in hiking shoes, some scree slopes, magnificent view!

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2

0

Excellent advice and interesting wines

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0

0

If you come to visit the Iparralde area... you can't miss it. It's worth a visit, either by bike or after the route. It has a lot of activity and life, especially in summer.

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Paul_C
November 12, 2024, Porte Saint-Jacques

As you hike, approach the Saint-Jean-Pied-de-Port gate for a truly historic experience. This iconic entrance, known as the Porte Saint-Jacques, welcomes you with its impressive stone arch. Take time to admire the gate’s old-world charm and the stunning views of the surrounding Basque countryside before exploring the cobbled streets of this picturesque town.

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0

0

Magical place, one of my favorite French villages

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2

0

Nice church in the centre of Saint-Jean-Pied-de-Port, and well worth a visit at the start of your camino

1

0

A great old fortress to explore with fabulous views towards the mountains

2

0

The starting point of the Camino Frances. Many pilgrims start from here and are so excited that they can't really enjoy the beautiful town.

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6

0

Frequently Asked Questions

How many mountain bike trails are there around Lasse?

There are over 100 mountain bike trails around Lasse, offering a wide range of options for different skill levels and preferences. The komoot community has recorded 110 tours in the area.

What is the best time of year for mountain biking in Lasse?

The region around Lasse is characterized by rolling hills and valleys, making it enjoyable for mountain biking throughout much of the year. Spring and autumn generally offer pleasant temperatures and vibrant scenery, while summer can be warm, especially on exposed sections. Winter conditions can vary, with higher elevations potentially experiencing snow or colder temperatures.

Are there any easy mountain bike trails for beginners in Lasse?

While many routes in Lasse feature challenging climbs and are rated as difficult, there are a few options suitable for beginners. You can find 4 easy mountain bike trails in the area, perfect for those just starting out or looking for a more relaxed ride.

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

The terrain around Lasse is varied, featuring rolling hills and valleys. Trails often lead to elevated points like Jara's summit, offering significant elevation gain. You'll also find routes winding through agricultural areas, such as the Irouléguy vineyard, and paths connecting local towns and villages. Expect a mix of open country and more technical sections.

Are there any circular mountain bike routes in Lasse?

Yes, many mountain bike routes around Lasse are designed as loops, allowing you to start and finish in the same location. Examples include Jara's summit – Jara Summit loop from Uhart-Cize, which is a difficult 35.2 km trail, or the Jara's summit loop from Ascarat, covering 28.2 km.

What do other mountain bikers say about the trails in Lasse?

The mountain bike trails in Lasse are highly rated by the komoot community, with an average score of 4.3 stars from over 130 reviews. Nearly 1000 mountain bikers have used komoot to explore the varied terrain, often praising the challenging ascents, scenic vineyard paths, and routes connecting historic towns.

Are there any interesting landmarks or attractions along the mountain bike trails in Lasse?

Yes, the region offers several notable landmarks. You can explore the historic Saint-Jean-Pied-de-Port Old Town, or discover various mountain passes such as Ispéguy Pass and Ibañeta Pass and the Roland Monument. These points of interest often provide stunning views and a glimpse into the region's history.

Are there any mountain bike routes that pass through the Irouléguy vineyard region?

Yes, the Jara's summit – Irouléguy vineyard loop from Uhart-Cize is a difficult 40.7 km route that specifically winds through the Irouléguy vineyard region, offering scenic views of the agricultural landscape.

What is the average duration of mountain bike trails in Lasse?

The duration of mountain bike trails in Lasse varies significantly depending on the route's length and difficulty. For example, a difficult trail like Jara's summit – Jara Summit loop from Uhart-Cize can take around 4 hours 47 minutes, while a shorter difficult route like Saint-Jean-Pied-de-Port – Orientation table in Ispoure loop from Saint-Jean-Pied-de-Port might take about 1 hour 32 minutes.

Are there any advanced mountain bike routes for experienced riders in Lasse?

Lasse is well-suited for experienced mountain bikers, with 70 out of 110 routes rated as difficult. These trails often feature significant elevation gains and challenging terrain. Routes like Saint-Jean-Pied-de-Port – Ispoure orientation table loop from Ascarat offer a substantial challenge for advanced riders.

Most popular routes around Lasse

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