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Saint-Michel-Sur-Orge

Perray Natural Park – Carouge Basin loop from Saint-Michel-sur-Orge

Saint-Michel-Sur-Orge

Perray Natural Park – Carouge Basin loop from Saint-Michel-sur-Orge

Easy

4.4

(10)

riders

Perray Natural Park – Carouge Basin loop from Saint-Michel-sur-Orge

01:55

35.0km

120m

Gravel riding

Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 24, 2026

Tips

Cycling is not permitted along parts of this route

After 0 m for 219 m

After 15.8 km for 82 m

After 18.1 km for 85 m

After 22.5 km for 85 m

After 24.7 km for 82 m

After 34.8 km for 219 m

Waypoints

Start point

Train Station

Get Directions

4.05 km

Perray Natural Park

Highlight • Other

As a continuation of the stroll on the banks of the Orge, the crossing of this small bridge over large grasses inhabiting a swamp is essential :)

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5.94 km

As you walk through the serene Parc de Lormoy, you will discover a fascinating collection of wooden sculptures scattered throughout the park. These unique works of art, made from fallen trees, are a testament to the creativity and skill of local artisans. As you walk along the winding paths, you will be captivated by the intricate details and imaginative forms of each sculpture. Take time to appreciate the beauty of nature and the art that transforms ordinary wood into extraordinary masterpieces.

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6.20 km

Longpont Basin

Highlight • River

Hello everyone, be careful, several waypoints (notably 5) do not exist or no longer exist. I really struggle to follow this tour.

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6.36 km

View of the Château de Lormoy

Highlight • Viewpoint

9.12 km

Carouge Basin

Highlight • Lake

The Carouge basin is the point of convergence of the Orge, Blutin, Salmouille and Boële. The basin was dug in the 1970s to extract materials for road construction, and also to manage the floods of the Orge.

Here you can see many species of birds, such as seagulls, cormorants and ringed plovers depending on the season. The path along the basin is safe and flat.

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9.92 km

Bassin du Petit Paris

Lake

18.8 km

Lac d'Olainville

Highlight • Lake

After having traveled about twenty kilometers along the barley starting from Morsang sur orge, this lake offered us a magnificent landscape, hidden between the trees.
It was difficult to leave this place to come back home!

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