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Playground of Parc des Evaux: 50 hectares of play and nature in Onex

Want to go out where the kids can run, climb, and play to their heart's content? At Parc des Evaux, in Onex, the playground stretches across 50 hectares of greenery shared between five Geneva municipalities. A breath of fresh air for the family, just a stone's throw from the city.

Illustration of the playground at Parc des Evaux in Onex, playground and small train

A vast green playground at the gates of Geneva

Parc des Evaux is a true intermunicipal estate of 50 hectares located between Onex, Confignon, and Bernex, managed by a foundation bringing together five Geneva municipalities. People come for its large outdoor playground, but also for everything that surrounds it: meadows, paths, sports fields, and shady spots for picnicking. Here, there's no need for a precise plan: you drop your bag, let the kids loose on the structures, and enjoy. It's one of the most generous nature outings in the Geneva region, and the playground is freely accessible and free of charge.

What your children will discover

The Evaux playground is designed to please all ages, from toddlers to older kids. Children find climbing, sliding, and scaling structures, all in a setting that is largely open to nature. Around, the estate holds other surprises: a small electric train, the famous Tortillard, which winds through the park, a treetop adventure course, a skatepark, and a BMX track for wheel enthusiasts. There's plenty to discover without ever getting bored.

What to do there and the atmosphere on site

The atmosphere at Evaux is that of a large family park where one feels free. Families settle on the grass, bring out the ball, spread the picnic blanket while the children come and go between the games. You can easily spend half a day, or even the whole day, alternating between quiet moments and more active times. The older kids head to the skatepark or try the treetop adventure, while the younger ones stay close to the suitable structures. All in a relaxed spirit, without oppressive crowds thanks to the vastness of the place.

Before you go

  • Recommended age: from 2 years for the playground; toddlers also find their joy here. The treetop adventure is accessible from 3 years.
  • Duration: from 1 hour to a whole day depending on your desire.
  • Price: the playground is freely accessible and free. The small train (Tortillard) and the treetop adventure are paid (rates to be checked on site or on the official website).
  • Reservation: none for the playground. The Tortillard can be reserved on weekdays by schools and nurseries only.
  • Stroller accessibility: the park and its paths are generally stroller-friendly (natural terrain, to be confirmed depending on the areas).
  • Transport: accessible by TPG bus (stops nearby, on the Onex-Cité side and surroundings). Parking on site (paid from 7 AM to 7 PM, free at other times).
  • What to bring: picnic, water bottles, hat and sunscreen in summer, comfortable shoes.
  • Ideal season: from spring to autumn, in good weather.

Parents' tips

  • Arrive early on weekends and in good weather to enjoy the best shady and picnic spots.
  • Bring some cash or a way to pay for the small train and the treetop adventure, which are paid activities in addition to the free playground.
  • Slip a ball or a frisbee into the bag: the large meadows are perfect for burning off energy.
  • Locate the restrooms and the park restaurant upon arrival to organize yourself calmly.
  • In hot weather, think about water and shade: the estate is vast and the sun can be strong in open spaces.

Useful information

  • Address: Ch. François Chavaz 110, 1213 Onex
  • Official website: www.evaux.ch
  • Hours: the playground is freely accessible; the precise hours of the park, the Tortillard, and the treetop adventure are to be checked on the official website.
  • Access: by TPG bus (stops nearby) or by car (parking on site, paid from 7 AM to 7 PM).

Looking for more outings? Find all our activities in Onex.

Why we recommend it

The Evaux ticks all the boxes for a successful family outing: a free playground, endless green spaces for running and picnicking, and a real array of complementary activities (small train, treetop adventure, skatepark) to vary the pleasures. We love being able to spend the day there without breaking the bank, letting the kids explore at their own pace in a natural setting, all while being just a stone's throw from Geneva.

In a nutshell

A large free playground nestled in 50 hectares of nature in Onex, with a small train and treetop adventure as options: the ideal address for a day outdoors with the family.

Frequently asked questions

Where is the Parc des Evaux located?
The Parc des Evaux is located in Onex, in the canton of Geneva, at the address Ch. François Chavaz 110, 1213 Onex. This 50-hectare area stretches between the municipalities of Onex, Confignon, and Bernex.
Is the playground at Parc des Evaux free?
Yes, the playground is open access and completely free. Only the little train (Tortillard) and the treetop adventure course are paid activities.
At what age can one enjoy the park?
The playground is suitable from a very young age, including toddlers, with structures adapted for everyone. The treetop adventure course, on the other hand, is accessible from the age of 3.
Is the little train (Tortillard) paid?
Yes, the little electric train is a paid activity. The rates can be checked on-site or on the official website. During the week, it can only be booked by schools and daycare centers.
How to get to Parc des Evaux by public transport?
The park is accessible by TPG bus, with stops nearby on the Onex side. By car, a parking lot is available on-site, paid from 7 AM to 7 PM and free at other times.
What other activities can be done at Les Evaux?
Beyond the playground, the area offers tree climbing, a skatepark, a BMX track, sports fields, trails, and large meadows for picnicking and exercising.
What is the best season to visit?
The park is best enjoyed from spring to autumn, in good weather. Remember to bring shade, water, and sunscreen in the summer, as the open areas are very exposed.

Michael @ Kidora

Kid Adventure Planner

Location

Onex

Geneva

Ch. François Chavaz 110, 1213 Onex

2-14 years
Outdoor Wheelchair accessible

Contact

Website

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