Les Trois Pucelles, Mountain summit in the Vercors, Isère, France

Les Trois Pucelles is a summit in the Vercors range at 1,456 metres, about 5.9 km east of Grenoble. It lies 1.7 km from Le Moucherotte, which rises to 1,901 metres. The surrounding slopes are wooded, and the climate is boreal, with July averages around 20 °C.

During World War II, this location served as a strategic point for the French Resistance, offering advantageous positions over the surrounding valley. The geography of the area made it valuable for their operations.

The three peaks bear names rooted in local folklore passed down through generations of mountain communities. These names remain part of how visitors and residents speak about this landmark today.

Multiple marked trails lead from Lans-en-Vercors to the summits, typically requiring three to four hours of hiking. Routes vary in difficulty, so visitors should choose based on their fitness and experience.

Les Trois Pucelles rises to 1,456 metres, about 1.7 km from Le Moucherotte, which at 1,901 metres is the higher summit nearby. The peak stands roughly 5.9 km east of Grenoble, and the land around it is wooded.