On day four, venture into the Chartreuse Mountains, located just a short drive from Grenoble. This mountain range offers a wide range of outdoor activities, such as hiking, mountain biking, and paragliding. Explore the charming village of Saint-Pierre-de-Chartreuse and visit the Grande Chartreuse monastery, the birthplace of the famous Chartreuse liqueur. Enjoy the tranquility and natural beauty of the mountains before returning to Grenoble in the evening.
