From 4 April 2026, the Moulin de Sannois will become the home of Ecopark Adventures. This outdoor treetop adventure park offers thrill-seekers of all ages exciting experiences and fun-filled moments in the heart of the countryside.
Practical information
| Dates | From 4 April 2026 to 11 November 2026 |
| Address | Ecopark Adventures Moulin de Sannois, Rue de l'Ermitage, 95110 Sannois |
| Admission | Parcours filets pour les 2-4 ans : 5€ minipark 2 à 4 ans : 8€ filets et trampolines (en plus) : 10€ petite aventure : 20€ grande aventure : 28€ |
| Updated | 24 July 2026 |
Why go?
Ecopark Adventures stands out for its wide range of courses suitable for all ages, including a Minipark for very young children. Ideal for families looking for a day out packed with fun activities, it offers an exceptional natural setting. Perfect for fans of tree-top adventure courses and outdoor activities.
What to see / do
Ecopark Adventures offers a variety of outdoor activities, perfect for all ages.
- Beginners’ course: ideal for trying out tree-top adventure in complete safety.
- 7 treetop courses: for adventurers seeking a thrill.
- Children’s Minipark: specially designed for 2 to 4-year-olds, offering age-appropriate activities.
Good to know
To make the most of the treetop adventure course, here are a few practical tips.
- Remember to book your slots in advance, as places may be limited at weekends.
- Get ready for an active day, as the site offers a variety of courses and outdoor activities.
- Check the weather forecast before you set off; the experience is more enjoyable in fine weather.
How to get there
We recommend travelling by car; the Moulin de Sannois is located about 30 minutes from Paris. If using public transport, take a bus from Sannois station. A ride on a Vélib’ is also an option; the site is about a 25-minute cycle from the town centre.
What to do nearby?
- French Regional Nature Park (15-minute walk): discover the local flora and fauna as you stroll along the signposted trails.
- Sannois Castle (10 mins by car): a historic castle well worth a visit, surrounded by magnificent gardens.
- Sannois Lake (5 mins’ walk): a lovely walk around the lake with a picnic area.
Things to bear in mind
| Top photo spot | The tree courses offer stunning views of the surrounding nature. |
| Ideal for | Perfect for families, groups of friends, and outdoor activity enthusiasts. |
| Estimated visiting time | Plan for about 2 to 3 hours to fully enjoy the experience. |
| Best time to visit | Sunny days are ideal for experiencing treetop climbing in the best conditions. |
| Nearby activity to combine | Combine your visit with a picnic at the Plan d'eau de Sannois, just nearby. |
Frequently asked questions
What are the prices for accessing Ecopark Adventures?
Prices range from €5 for the net course for 2-4 year olds to €28 for the big adventure.
From what age can one participate in the activities?
Children can access Minipark from the age of 2, while other courses start from 4 years old.
What activities are offered on site?
Ecopark Adventures offers 2 introductory courses, 7 tree courses, and a Minipark for the youngest.
What is the average duration of a visit?
Plan for about 2 to 3 hours to explore the courses and enjoy the activities.
How do you get there from Paris?
The site is accessible by car or public transport, with a bus from Sannois station.
Are there any necessary equipment to bring?
It is recommended to wear comfortable shoes and dress according to the weather.