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Summary
Discover this 22.9 km hiking route near Gif-sur-Yvette. It has a cumulative ascent of more than 280m. Allow about 6 hours and 28 minutes to complete this route.
Route creation date: March 20, 2019, 11:40:40.
Last update of the route sheet: March 20, 2019, 11:40:40.
Route ID: 9708406
