Adventure Park Geneva – Onex

An Adventure Ground High in the Trees

Parc Aventure Genève is the first treetop adventure park in the canton, located in the heart of the forest of the Intercommunal Centre of Evaux, in Onex. You climb, you hang on, you cross suspension bridges, and you soar on zip lines, all in the midst of nature and just minutes from the city. A real breath of fresh air for both children and parents who want to play too.

What Your Children Will Discover

Courses of increasing difficulty, from the little ones taking their first steps in height to the older ones who venture out independently. On the agenda: monkey bridges, nets, walkways, rope ladders, and especially the famous giant zip lines that cross the park. Everyone progresses at their own pace, secured by a continuous lifeline, and leaves with a smile and a few joyful thrills.

What You Can Do There and the Atmosphere on Site

The atmosphere is that of a large, lively forest: laughter, encouragement from tree to tree, and parents accompanying the younger ones on the ground. Children from 3 years old can access the mini-courses, accompanied by an adult who helps if needed. From 7 years old, and provided they reach a bar placed at 1.5 meters, the older ones can go alone on the larger courses. You come for half a day, take a breather between runs, and enjoy the wooded setting of Evaux.

Before You Go

• Recommended age: from 3 years for mini-courses (with an adult), from 7 years for large courses (required height: reach a bar at 1.5 meters)
• Duration: plan for half a day to fully enjoy
• Reservation: not mandatory but recommended to avoid waiting at the ticket office; check availability on the official website
• Stroller accessibility: the site is in the forest and the courses are high up; plan to carry the little ones, as the courses are not suitable for strollers
• Transport: tram 14 and bus 2, 19, 21, 43 depending on the stops (Onex, Onex-Cité, Edouard-Vallet), then about 15 minutes of walking; parking on-site at the Centre des Evaux
• What to bring: closed shoes, comfortable clothing, long hair tied back, water
• Ideal season: the park operates from March to the end of October; outdoor activity is best enjoyed in good weather

Parents' Tips

• Dress children in sportswear and closed shoes; it's much more comfortable at height
• Arrive early in the day or during the week to enjoy less crowded courses
• For 3-6 year olds, rely on your presence on the ground: you guide and reassure them
• Save time after the effort: the setting of Evaux is perfect for a snack or a leisurely stroll

Useful Information

• Address: Chemin François-Chavaz 110, 1213 Onex
• Official website: https://parcaventuregeneve.com
• Phone: +41 22 820 10 10
• Hours: variable depending on the season and closed on Mondays — see the official website
• Access: tram 14, bus 2, 19, 21, 43 (stops Onex / Onex-Cité / Edouard-Vallet) then about 15 min walk; parking on-site at the Centre des Evaux

Why We Recommend It

Because it’s one of the best ways to spend an active day with family near Geneva: fresh air, trees, age-appropriate thrills, and courses that grow with your children. We love that even the little ones from 3 years old have their space and that the older ones can challenge themselves safely.

In Two Words

A treetop adventure in the heart of the forest in Onex, from 3 years old, ideal for a half-day of adventure and outdoor fun with family from March to October.