Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Places to see
Natural Monuments
France
Occitania
Saint-Girons

Ercé

Top 20 Natural Monuments around Ercé

Natural monuments around Ercé are situated within the Regional Natural Park of Ariège Pyrenees in Occitania, France. This area provides access to diverse natural sites in the surrounding Couserans region. The landscape features mountains, forests, rivers, and varied ecosystems. Visitors can explore preserved natural environments characterized by significant geological formations and water features.

Best natural monuments around Ercé

  • The most popular natural monuments is Agnès Pass, a mountain pass that offers panoramic views. The western driveway is noted for its scenic beauty, ranking among the passes of the Ariège.
  • Another must-see spot is Ars Waterfall (Middle), a waterfall considered one of the most impressive in the Pyrenees, plunging 246 meters in three stages. A hike to this waterfall provides superb views and opportunities for cooling off.
  • Visitors also love Guzet Pond, a lake located at an altitude of 1,458 meters. This pond is bordered by vegetation, making it a pleasant and idyllic spot suitable for picnics.
  • Ercé is known for its mountain passes, waterfalls, and lakes. The region offers a variety of natural monuments to see and explore, including forests and viewpoints.
  • The natural monuments around Ercé are appreciated by the komoot community, with more than 120 upvotes and 79 photos shared by visitors.

Last updated: August 15, 2026

Col d'Agnes

Highlight • Mountain Pass

The Col d’Agnes has a slight advantage over the Port de Lers in terms of beauty. In fact, the western driveway is a feast for the eyes, ranking at the forefront of all the wonderful passes of the Ariège. And the approach from Massat or the Port de Lers boasts beautiful views of the Etang de Lers. Thanks to the variety of passes in the area, the Col d’Agnes can be easily combined with others, apart from the already mentioned Col de Port.

Translated by Google •

Tip by

See rides here

Send to Phone

Save

Lers Pass

Highlight • Mountain Pass

With a good 800 meters difference in altitude from Vicdessos, the Port de Lers is not a giant among the Pyrenees passes, but is still very pleasant to drive thanks to low traffic and a very nice road. Initially following the valley bottom, the route climbs rather moderately, leads through very beautiful old oak stands and then in the upper part over some serpentines, but still not excessively steep with the 8% to the open pass.

Translated by Google •

Tip by

Save

Sign up now to discover places like this

Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.

Sign up for free

Ars Waterfall (Middle)

Highlight • Waterfall

Really nice waterfall, a good spot to cool off, very impressive from far and near, I recommend ;)!

Translated by Google •

Tip by

Save

Couserans region

Highlight • Natural Monument

Couserans is a Gascon country of mountains, hills, meadows, lakes, waterfalls and forests which is entirely part of the Pyrénées Ariégeoises Regional Natural Park.

Among its 18 valleys located at the foot of the majestic Mount Valier, some remained landlocked until the recent past, which allowed them to maintain their own identity, such as the Bethmale valley.

At the beginning of the 20th century, it was an overpopulated country whose small agricultural plots did not allow families to live, which is why the inhabitants had to show a lot of imagination to find survival activities. This is how some became “bear handlers”, peddlers of vanilla, fake stone, ice. Others became itinerant “raw distillers” or gold prospectors.

Translated by Google •

Tip by

Save

Fantastic lake, but it's really hidden and not that easy to reach. The distance says little, it has to be a hard journey.

Translated by Google •

Tip by

Save

Sign up for free to discover even more natural monuments around Ercé.

Sign up for free

Already have an account?

Start today with a free account

Your next adventure awaits.

Login or Signup

Popular around Ercé

Hiking around Ercé

Road Cycling Routes around Ercé

Cycling around Ercé

Running Trails around Ercé

MTB Trails around Ercé

Gravel biking around Ercé

Tips from the Community

Diana Menno
July 29, 2026, Étang du Garbet et Cascade du Garbet

We walked it today with 38C. But this is really a tough tour. Especially the last part is really climbing and scrambling.

Translated by Google

0

0

A beautiful break in the heart of the forest, facing the impressive Cascade d'Ars waterfalls. The spectacle is particularly striking in spring. The midpoint allows you to admire the Cascade d'Ars from a privileged angle. A refreshing panorama that already rewards the efforts of the climb.

Translated by Google

1

0

It is a MUST in the Pyrenees, without a doubt, that should be included in any route that crosses the Pyrenees from side to side. Either of its slopes 2 is spectacular and tough. The views from its summit are wonderful, feeling the wild side of the Pyrenees. Of course, once at the summit of this pass... you have to descend to the Étang de Lers and enjoy a peaceful rest on the shores of the lake. It is a pass that has been part of the Tour de France route on several occasions, although always far from the finish line. The first professional rider to crest it in the lead was the unforgettable Marco Pantani in 1995.

Translated by Google

0

0

cgdscc
June 14, 2026, Port de Lers

I liked the climb from the north side (from Massat), very scenic and alpine landscapes towards the end at the étang de Lers

Translated by Google

0

0

Fantastic scenary, but the walk is more a difficulty 2 rather than 1.

0

0

Sébastien
January 8, 2024, Col d'Agnes

As always: with filled water bottles you can enjoy the climbs with peace of mind

Translated by Google

1

1

Sébastien
January 8, 2024, Port de Lers

Just drive and enjoy

Translated by Google

0

0

Vince
November 12, 2023, Port de Lers

The Port of Lers is a crossing point which offers a beautiful panorama where you may be lucky enough to see Mertens black horses. It is also a place which has seen the Tour de France pass many times.

Translated by Google

1

0

Frequently Asked Questions

What are some of the most impressive natural monuments to visit around Ercé?

The region around Ercé, nestled within the Regional Natural Park of Ariège Pyrenees, boasts several remarkable natural sites. Among the most impressive is the Ars Waterfall (Middle), a spectacular cascade plunging 246 meters in three stages, considered one of the most beautiful in the Pyrenees. Another must-see is Agnès Pass, offering panoramic views, especially from its scenic western driveway. For a tranquil experience, visit Guzet Pond, an idyllic spot at 1,458 meters altitude.

Are there family-friendly natural monuments or walks around Ercé?

Yes, the hike to the Ars Waterfall (Middle) is considered family-friendly, typically taking 3.5 to 4 hours for a round trip from Aulus-les-Bains. The trail offers superb views and opportunities to cool off. Additionally, Guzet Pond is a pleasant and idyllic spot, perfect for picnics with family.

What kind of natural features can I expect to see in the Ercé region?

The Ercé region, part of the Regional Natural Park of Ariège Pyrenees, is characterized by diverse natural features. You'll encounter majestic mountains, dense forests, winding rivers, and serene lakes. Notable features include impressive waterfalls like the Ars Waterfall (Middle), scenic mountain passes such as Lers Pass, and tranquil high-altitude ponds like Guzet Pond. The area also offers numerous viewpoints providing panoramic vistas of the preserved landscapes.

When is the best time to visit the natural monuments around Ercé?

The best time to visit depends on your interests. For witnessing the full power of the Ars Waterfall (Middle), May and June are ideal due to increased snowmelt. During the summer months, the Guzet-Neige area, known as a ski resort in winter, transforms into a beautiful environment for hiking and enjoying mountain scenery. Generally, spring and summer offer pleasant weather for exploring the diverse landscapes.

What outdoor activities can I do near these natural monuments?

The area around Ercé offers a wide range of outdoor activities. You can enjoy various hiking trails, including routes to the Ars Waterfall (Middle). Cycling enthusiasts can tackle challenging mountain passes like Agnès Pass and Lers Pass. For more detailed route information, you can explore guides for hiking, cycling, and running around Ercé.

Are there specific hiking trails to reach the natural monuments?

Yes, there are several trails. For instance, the Ars Waterfall (Middle) is accessible via a popular trail from Aulus-les-Bains. You can find various routes, including circular walks and options of different difficulties, in the hiking guide for Ercé. Some routes even combine visits to multiple natural features, such as the Ars Waterfall and Guzet Pond.

What makes the Couserans region a significant natural monument?

The Couserans region, where Ercé is located, is entirely part of the Pyrénées Ariégeoises Regional Natural Park. It's recognized for its wild and preserved nature, encompassing mountains, hills, meadows, lakes, waterfalls, and forests. Its 18 valleys, at the foot of Mount Valier, have maintained unique identities due to their historical isolation, contributing to a rich biodiversity and diverse ecosystems that make the entire area a natural monument in itself.

Can I combine a visit to a natural monument with a challenging cycling route?

Absolutely. The Ercé region is renowned for its challenging mountain passes, which are popular among cyclists. You can combine a visit to Agnès Pass or Lers Pass with a demanding cycling route. The western driveway of Agnès Pass, for example, is particularly scenic. Explore the cycling guide for Ercé for routes that include these iconic natural monuments.

What do visitors enjoy most about the natural monuments around Ercé?

Visitors frequently praise the stunning natural beauty and the sense of tranquility. The Ars Waterfall (Middle) is often highlighted for its impressive power and as a great spot to cool off. The panoramic views from mountain passes like Agnès Pass are also highly appreciated. Many enjoy the idyllic setting of Guzet Pond for picnics and the overall preserved nature of the Couserans region.

Is it possible to spot wildlife in the natural areas around Ercé?

Yes, the Regional Natural Park of Ariège Pyrenees, which encompasses Ercé, is known for its rich flora and fauna. While specific sightings are never guaranteed, the diverse ecosystems of mountains, forests, and rivers provide habitats for various wildlife species. Keep an eye out for local birds, mammals, and unique plant life as you explore the preserved landscapes.

Are there any easy walks or trails suitable for a shorter visit?

While many trails in the Pyrenees can be challenging, there are options for easier walks. For example, some sections of the trails leading to the Ars Waterfall (Middle) can be enjoyed for shorter periods, offering views without committing to the full ascent. The area around Guzet Pond also provides a pleasant, less strenuous environment for a leisurely stroll and picnic.

What should I bring when visiting the natural monuments around Ercé?

When exploring the natural monuments, it's recommended to bring sturdy shoes, especially if you plan to hike, as paths can be rocky. Depending on the season, layers of clothing are advisable due to changing mountain weather. Don't forget water, snacks (especially for picnics at spots like Guzet Pond), sun protection, and a camera to capture the stunning views.

Most popular routes around Ercé

Hiking around Ercé

Most popular attractions around Ercé

Places to see

Store rating

Get inspired with the komoot mobile app

With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

or

Join komoot Now

Store rating

Explore more

Extend your search for the best caves by checking out these guides of the top ones around Ercé:

Le PortAulus-Les-BainsUstouMassatCouflensBonac-IrazeinLes Bordes-Sur-LezSeixBethmaleSenteinSentenac-D'OustArrien-En-BethmaleUchenteinAlosBalacetRéserve Domaniale du Mont ValierOustAntrasSalseinCastillon-En-CouseransSorAudresseinSaint-LaryEngomerCescauLacourtMoulisSoueix-RogalleArgeinBoussenacEsplas-De-SérouCastelnau-DurbanBiertRimontArroutBalaguèresAucazeinIllarteinOrgibetClermontLescureErpRivèrenertAleuSoulan

Nearby adventure guides

Things to Do around Biert

background

Get ready to conquer new peaks

Sign up for Free

Explore
RoutesRoute plannerFeaturesRedeem a voucherHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy