Chichoune Accroforest, the tree-climbing course near Lésigny (77)

The Parc Chichoune Accroforest invites you to explore the forest space with educational courses on wildlife and flora, both on the ground and up in the trees. The park offers engaging, progressively challenging trails suitable for all audiences (children, teenagers, adults) from age 3, and it reopens for the new season on Wednesday, April 1, 2026.

There are eight courses suitable for everyone that carry you from tree to tree, with more than 140 challenges. Giant swings, Tarzan jumps, zip lines, suspended barrels, surfing, … Everyone enjoys this forest adventure at their own pace and with safety in mind.

For a day of relaxation, you’ll find a dedicated area and picnic tables available for you.

For little ones under 6, three courses are on the agenda, with almost 30 games to play like the big kids...

A zip-line course for ages 11 and up, featuring a zip line over 180 meters long.

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List of routes:

• Introductory Circuit:
  Average duration: 10 minutes
  Mandatory for everyone : Equipment usage guidelines and start-of-session briefing.

• Parcours P’tit Chichoune :
  Average duration: 1 hour
  (For children 3 and up)
  45 activities at a height of 1.2 meters above the ground. Parents or guardians can keep the kids within arm’s reach. It’s the playful parcours for discovery and a child’s first steps up high! Surprise: a climb into a cabin, a climbing wall, and many other fun activities…
  New for 2019: even more activities, more playful challenges. The largest course for children aged 3 and up to do what the big kids do

• Kids' course:
  Average duration: 45 minutes
  (From 6 years old and open to children only)
  16 stations 2–3 meters off the ground. Parents or guardians can accompany their children on the ground. This is the discovery course!

• GrandChichoune Course:
  Average duration: 30 minutes
  (From 6 years old; adults welcome)
  12 obstacles at four meters above the ground. Parents or guardians can accompany the children on the ground or up in the air with them. It’s the first elevated course for both kids and grown-ups!

• Family Course :
  Average duration: 1 h
  For children (over 8 years old and taller than 1m30) who are already familiar with the activity and parents who want to join their kids.
  17 obstacle stations ranging from 2 to 8 meters high.
  The ideal family route.

• Mixed course:
  Average duration: 45 minutes
  For adults and children (over 8 years old and taller than 1.40 m) who are already initiated.
  17 stations between 5 and 8 meters above the ground.
  The ideal route to push your technical limits.

• Zipline Course:
  Average duration : 30 minutes
  For adults and adolescents aged 11 and up, and supervised by an adult at height
  11 treetop stations (up to 15 meters high). A course of relaxation and enjoyment.
  Let yourself glide along the long ziplines (up to 180 meters) and soar over the different courses.

• Expert Course

Average duration: 1 hour 30 minutes

For adults and teenagers over 1.60 m in height and aged 14 and up who are seeking more adrenaline and a tougher workout. 22 courses up to over 15 meters high.

Note that all courses are built with a continuous safety line. Unique in the Île-de-France region, the park has earned the Qualité Tourisme label.