Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Mountain biking trails
France
New Aquitaine
Oloron-Sainte-Marie
Trois-Villes

Erretzu MTB Loop

Hard

4.0

(1)

1

riders

Erretzu MTB Loop

01:56

18.2km

630m

Mountain biking

This difficult 11.3-mile mountain biking loop around Erretzü summit offers panoramic Pyrenees views and technical singletrack.

Last updated: February 26, 2026

Tips

Includes very steep uphill segments

You may need to push your bike.

After 6.27 km for 236 m

After 7.07 km for 109 m

Waypoints

A

Start point

Parking

Get Directions

1

7.31 km

Erretzü summit

Highlight • Summit

Demanding climb to reach the top of Erretzu (700m altitude). Wonderful landscape !

Translated by Google •

Tip by

B

18.2 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

9.30 km

4.81 km

2.70 km

1.23 km

125 m

Surfaces

7.40 km

5.50 km

4.33 km

698 m

224 m

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (650 m)

Lowest point (210 m)

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Today

Wednesday 20 May

31°C

11°C

0 %

Additional weather tips

Max wind speed: 6.0 km/h

to get more detailed weather forecasts along your route

This route was planned by komoot.

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Frequently Asked Questions

Is the Montée exigeante au sommet d'Erretzu mountain biking trail suitable for beginners?

No, this trail is categorized as difficult and is not recommended for beginners. It requires good physical condition and excellent piloting skills due to its technical sections and challenging terrain. Some parts may even require you to push your bike.

What is the terrain like on this mountain biking route?

The trail largely consists of technical singletrack paths, with a majority of unpaved surfaces. You can expect rocky climbs that demand explosiveness and pedaling flexibility, as well as continuous sequences of ascents and descents. After an initial gradual climb, the route transitions into these more technical sections.

What kind of views can I expect along the trail?

The route offers varied and beautiful landscapes, including all-around panoramic views of the Pyrenees. You'll pass through fern-covered hillsides that turn a flamboyant red in autumn, sections of undergrowth alongside a picturesque stream, and areas dotted with pollarded oak trees. The south face of the massif often glows with a reddish hue.

Is the Montée exigeante au sommet d'Erretzu a loop trail?

Yes, this mountain biking route is designed as a comprehensive loop around the Erretzü summit, offering a diverse and continuous riding experience.

What is the best time of year to ride this mountain biking trail?

The trail can often be ridden year-round due to its quick-drying nature. However, autumn is particularly scenic as the fern-covered hillsides transform into a vibrant red, adding to the beauty of the ride.

Where can I park to access the Montée exigeante au sommet d'Erretzu trail?

While specific parking locations are not detailed, the trail is a popular spot for locals from Tardets. It's advisable to look for public parking areas in or near Tardets, which would provide convenient access to the general area where the trail begins.

Are dogs allowed on the Montée exigeante au sommet d'Erretzu trail?

The provided information does not specify restrictions regarding dogs on this trail. However, as a general rule for mountain biking trails in natural areas, it's always best to keep dogs on a leash to ensure their safety and respect wildlife and other trail users.

Do I need a permit or pay an entrance fee for this trail?

There is no information indicating that a permit or entrance fee is required to access the Montée exigeante au sommet d'Erretzu trail. It appears to be freely accessible.

Are electric mountain bikes (e-bikes) recommended for this route?

No, the use of electric mountain bikes (VAE) is not recommended on this trail. Its challenging nature, technical sections, and rocky climbs are best suited for traditional mountain bikes and riders with excellent piloting skills.

Does the trail intersect with other well-known paths?

Yes, the route intersects with several other paths. You'll find sections that overlap with trails such as Boucle de la Madeleine, Boucle de Camou, and Le tour de Soule, among others like La grotte des Laminak and Errege bidea.

What makes this trail particularly challenging for mountain bikers?

The challenge comes from a continuous sequence of climbs and descents, combined with technical singletrack sections and rocky ascents. It demands both physical endurance and advanced bike handling skills, making it a rewarding experience for sports enthusiasts.

Nearby routes

Hard

5.0

68

Selva de Irati – Vuelta al Pantano de Irabia por las Casas de Irati

02:59h

27.2km

540m

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy