Saint-Gaudens’s landscape is a beautiful place to explore — something that you can best experience by visiting one of our 15

beautiful natural monuments around Saint-Gaudens. To help you find the one for, you can see all the details you need to explore the best natural monuments, and better plan your next outdoor adventure!

Last updated: October 4, 2025

Pic de Cagire

I would like to make hikers aware that this route can become particularly dangerous in winter, particularly because of the ridge towards the Pas de l'Ane which can become covered …

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Cascade d'Enfer

At the end of our hike we were able to look at the waterfall and catch our breath. 😉

We did the loop clockwise.

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Cromlech of the Port de Pierrefite

The Cromlechs of the Pyrenees are comparatively modest megalithic structures in a circular shape with diameters between about 2.0 and a little more than 10.0 meters and stones that very …

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Lac d'Espingo

Superb natural lake located at 1,882 meters. Nestled in lush greenery, it offers a magical setting for a break.

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Sidonie Waterfall

During the climb of the Portillon you can hear the water falling from afar from this beautiful waterfall.

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Lac Vert

Lac Vert, made up of three basins, is located at an altitude of 2,004 metres. Nestled at the foot of the Pic du Maupas in a green setting, this lake suggests a pleasant break.

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Cliffs of Saint-Pé-d'Ardet

It is good to walk at the foot of the cliffs and go around the lake on foot. For experienced climbers, there are ways to take on some serious climbing challenges...

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Pico Perdiguero

Culminating at 3,222 meters above sea level, the Perdiguère peak dominates a magnificent ridge that includes several peaks exceeding 3,000 meters. Located on the Franco-Spanish border, it dominates the massif …

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The Terreblanque Cave

Pretty cave entrance 10 minutes walk from the perched wood.

The cave is located below the path.

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Lac Charles

Charles Lake was formerly called Grauès Lake in relation to the glacier that dominated it before disappearing. This very beautiful high-altitude lake is at 2,291 meters and offers a beautiful belvedere over the valley.

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Mountain passes

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Didn’t find what you were looking for?

Find even more amazing natural monuments around Saint-Gaudens by checking out the top Highlights region by region:

Oô Saint-Aventin Montauban-De-Luchon Cazeaux-De-Larboust Boutx Fos Cazarilh-Laspènes Portet-D'Aspet Saint-Mamet Castillon-De-Larboust Bagnères-De-Luchon Melles Gouaux-De-Larboust Garin Herran

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

The Top 15 Natural Monuments around Saint-Gaudens

Pic de Cagire

Cascade d'Enfer

Cromlech of the Port de Pierrefite

Lac d'Espingo

Sidonie Waterfall

Lac Vert

Cliffs of Saint-Pé-d'Ardet

Pico Perdiguero

The Terreblanque Cave

Lac Charles

Other adventures around Saint-Gaudens

Most popular routes around Saint-Gaudens

Most popular attractions around Saint-Gaudens

Get inspired with the komoot mobile app

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