Grimp a l'Arb, Adventure park in Pierrefonds, France.
Grimp a l'Arb is an adventure park with 13 different climbing courses set in ancient oak trees throughout the forest. The routes feature zip lines, suspended elements, and various obstacles that connect between the treetops.
The park opened in 2025 as part of a regional development project to create outdoor recreational spaces in northern France's Picardy region. The initiative aimed to offer new ways for people to experience local forests.
Local families and school groups gather here to spend time together outdoors while discovering the forest and learning about its ecosystems. Visitors experience how to move safely in the trees while developing respect for nature.
The facility is open from March through November and all visitors receive safety equipment plus instructions before climbing. It is important to follow staff guidance and wear appropriate clothing with good footwear.
Each route uses the natural features of the oak trees and integrates specially designed elements like suspended trampolines and long rope traverses. This combination of natural tree and built components creates a distinctive climbing experience.
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