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Summary
Discover this 11.1 km hiking route that starts in Gif-sur-Yvette and ends in Saint-Rémy-lès-Chevreuse. This route includes 5.3 km of paths and 2.8 km of forest tracks. It has a cumulative ascent of more than 140m. Allow about 3 hours and 9 minutes to complete this route.
Route creation date: July 12, 2026, 23:45:28.
Last update of the route sheet: July 12, 2026, 23:54:40.
Route ID: 24595059
