How about exploring the Sentier des maréchaux in the Vallée de Chevreuse? Just an hour from Paris, we're off on an educational walk through the Rambouillet forest, where nature and history meet.
Chevreuse, known as the little Venice of the Yvelines, hides a sublime stroll of the small bridges, a real green setting at only 40 minutes from Paris and accessible by RER. We embark you for an adventure with unsuspected charm.
A few stations away from Paris, by taking the RER A, make a stopover in the footsteps of the Impressionists in Chatou, for a pleasant stroll along the water.