Outdoor sports

Breathe in! Breathe out! At Saint Germain Boucles de Seine, we look after your health! The fitness trails at Chambourcy, Houilles, Marly-le-Roi and Saint-Germain-en-Layye are great places to train!
Want to improve your swing? Our 9-hole golf courses are open all year round! And if you still have some energy left, head for Chambourcy Skate Park or to Port-Marly for a paint-ball session!