From 3 June 2026, the Projet X Aquapark in Neuville-sur-Oise invites you to experience some thrilling fun. With its giant slides and relaxation areas, it’s perfect for water lovers.
Practical information
| Dates | From 3 June 2026 to 31 December 2027 |
| Address | Projet X Aquapark, 1 Rue des Étangs, 95000 Neuville sur Oise |
| Admission | Option x tower : 8€ aquapark 1h : 14€ accès aquapark 2h : 20€ |
| Updated | 24 July 2026 |
Why go?
This water park offers unique attractions, such as giant slides and inflatable obstacle courses, which cannot be found anywhere else in the Île-de-France region. It’s a fun day out, ideal for cooling off on hot summer’s days. Perfect for families and groups of friends looking for thrills and fun.
What to see / do
The X Aquapark Project stands out for its unique water attractions and festive atmosphere. Here are some of the highlights:
- Giant slides: Enjoy a dizzying ride down slides several metres long.
- High-altitude jumps: For thrill-seekers and adrenaline junkies, these jumps are a must-try.
- Inflatable obstacle course: Fun guaranteed for the whole family with this playful and accessible course.
Good to know
Before you visit, here are a few practical tips to help you make the most of your day.
- Remember to bring sun cream to protect yourself during outdoor activities.
- In summer, it’s advisable to arrive early to avoid long queues at the attractions.
How to get there
Take the RER A to Cesson, then a local bus (line 34) to the ‘Étangs’ stop. Allow around 50 minutes from Châtelet. There are also parking spaces nearby for those travelling by car.
What to do nearby?
- Cergy-Pontoise Leisure Island (5-minute walk): Set off on a pedal boat ride on the lake.
- Regional Nature Park (10-minute drive): Walking trails where you can explore and spot local wildlife.
- Les 3 Fontaines shopping centre (15 mins by bus): Shops and restaurants to round off your day out after the water park.
Things to bear in mind
| Top photo spot | On the giant slide overlooking the park for memorable photos. |
| Ideal for | Families, friends, and thrill-seekers. |
| Estimated visiting time | Allow 2 hours to enjoy the main attractions. |
| Best time to visit | Mornings are often less crowded, ideal for the first sessions. |
| Nearby activity to combine | Combine with a visit to the Cergy-Pontoise leisure island for a picnic. |
Frequently asked questions
What are the admission prices?
The prices are €8 for the X Tower Option, €14 for 1 hour at the Aquapark, and €20 for 2 hours.
What activities are available at the Aquapark?
You can find giant slides, free falls, and an inflatable course.
When does the Park open?
The Projet X Aquapark will open its doors on 3rd June 2026 and will remain open until 31st December 2027.
Are there dining options on site?
Details on dining options are not specified; it is advised to bring your own snacks.
How do I get there from Paris?
Take the RER A to Cesson, then the local bus (line 34) to the 'Étangs' station. It takes about 50 minutes from Châtelet.
Is the park accessible for people with reduced mobility?
Information on accessibility is not provided. It is recommended to check directly on site.