Le Môll - Trampoline & Climbing - Vernier

A large play and climbing area in the heart of Vernier

Located in the new eco-district of L'Étang, just steps from Geneva Airport, Le Môll is one of the largest sports and leisure spaces in the canton. Spanning nearly 3000 m², it features a huge bouldering wall, a trampoline park, and an area dedicated to the youngest visitors. Everything is indoors: it's the ideal place to move with family on a rainy day, during extreme cold, or in a heatwave.

What your children will discover

• A vast bouldering area, with walls suitable for all levels, including a large zone designed for beginners.
• A trampoline park for jumping, bouncing, and testing balance, with various attractions (courses, speed games).
• A ninja-style course for climbing, overcoming obstacles, and expending energy.
• A space dedicated to toddlers, with small climbing walls, slides, and a glowing ball pit.

What to do there and the atmosphere on site

The place is bright, spacious, and designed for both young and old to enjoy at the same time. While the youngest explore their secure area, the older ones tackle the boulders or have fun on the trampoline. An on-site bar-restaurant allows for a drink break or sharing a plate (pizzas, salads, tapas) between sessions. The atmosphere is relaxed and family-friendly, ideal for an afternoon outing or a birthday snack.

Before you go

• Recommended age: the toddler area welcomes children from about 1 year old; climbing and trampolining are suitable from the age when the child walks well and stands on their legs (around 3-4 years), and up to teens and adults.
• Duration: plan for 1 to 2.5 hours depending on age and energy levels.
• Reservation: not necessary for a free visit, but check the slots and conditions on the official website, especially on weekends and for birthdays.
• Stroller: ground-level access, modern and spacious building.
• Transport: underground parking on site. By public transport, TPG bus 28 (stop Étang-Casa Bamba) and trams 14, 15, 17, 18 (stop Avanchet).
• What to bring: socks (often required for trampolining and in the toddler area) and comfortable clothing.
• Ideal season: all year round, as everything takes place indoors.

Parents' tips

• Bring clean socks for the whole family: they are generally required for trampolining and in the toddler area.
• Arrive early in the afternoon on weekdays to enjoy a quieter space.
• Don’t forget a water bottle: after an hour of jumping and climbing, thirst sets in quickly.
• For a birthday, contact the team in advance to reserve the time slot and package.

Useful information

• Address: Avenue de l'Étang 67, 1219 Vernier (Geneva)
• Official website: https://www.lemoll.ch
• Hours: see the official website (regularly updated)
• Phone: +41 22 995 94 23
• Access: underground parking; TPG bus 28 (Étang-Casa Bamba), trams 14/15/17/18 (Avanchet)

Why we recommend it

Because it is one of the few places in the region that combines climbing, trampolining, and a toddler area all in one location, entirely indoors. It’s a great spot for letting off steam with siblings of different ages or for a rainy afternoon or a successful birthday, without worrying about the weather.

In two words

An immense indoor playground in Vernier, featuring climbing walls, trampolines, and a toddler area, perfect for moving with family in any weather.