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Summary
Discover this 24.9 km walking route that starts in Saint-Rémy-lès-Chevreuse and ends in Le Perray-en-Yvelines. This route includes 16.3 km of paths and 3.9 km of roads. It has a cumulative ascent of more than 500m. Allow about 7 hours and 28 minutes to complete this route.
Route creation date: August 25, 2025, 10:54:53.
Last update of the route sheet: August 30, 2025, 17:32:32.
Route ID: 22312237
