Parc accrobranche, Tree climbing park in Saint-Julien-des-Landes, France.
The adventure park contains 38 distinct courses integrated with zip lines crossing ponds and elevated pathways through forest canopies.
The Grand Challenge incorporated this climbing facility in 2010, expanding its offerings with a disc golf course installation in 2014.
The park maintains environmental education programs teaching visitors about local forest ecosystems while participating in physical activities.
Located in Vendée region, the facility operates on Wednesdays and weekends from 13:30 to 19:00, requiring advance reservations for group activities.
The facility includes thirty independent zip lines crossing water features, making it the largest tree climbing center in the world.
Location: Saint-Julien-des-Landes
Address: 40 Rue de l'Étoile, 85150 Saint-Julien-des-Landes, France 85150 Saint-Julien-des-Landes
Opening Hours: Wednesday 13:30-19:00; Saturday-Sunday 13:30-19:00
Phone: +33251987902
Website: http://grand-defi.com
GPS coordinates: 46.64613,-1.71500
Latest update: September 2, 2025 10:07
Nantes region offers indoor and outdoor activities for families. Climbing gyms, escape rooms, bowling alleys and VR centers provide entertainment in any weather. Outdoors, water parks, botanical gardens and adventure parks invite exploration. Karting tracks, trampoline parks and game centers complete the options. The facilities feature age-appropriate equipment and supervision.
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