From 5 June 2026 to 31 December 2027, discover the Gallo-Roman sanctuary at Les Vaux-de-la-Celle in Genainville. This exceptional archaeological site offers a fascinating insight into ancient history, where culture and mystery come together.
Practical information
| Dates | From 5 June 2026 to 31 December 2027 |
| Address | Sanctuaire gallo-romain des Vaux-de-la-Celle, Rue de Champagne, 95420 Genainville |
| Updated | 24 July 2026 |
Why go?
This unique sanctuary immerses you in the history of the Gauls through its impressive ruins and ancient pools. Enjoy an enriching day out that’s open to the public. Ideal for history enthusiasts and anyone curious to discover a little-known part of our heritage.
What to see / do
The site is rich in archaeological finds. You will find the following there:
- Temple ruins: explore the remains of this ancient place of worship.
- Ancient basins: admire these structures, which bear witness to the ingenuity of the time.
- Archaeological treasures: discover objects that belonged to the Gauls, offering a glimpse into their daily lives.
Good to know
Entry to the sanctuary is free. Allow plenty of time for your visit so you can explore it thoroughly. Weekends can be busier, so consider visiting during the week.
How to get there
To get to the sanctuary, check the local bus routes. It takes around 55 minutes from Châtelet. Alternatively, the site is accessible by car, with parking spaces nearby.
What to do nearby?
Also worth a visit:
- The Château de la Roche-Guyon (15 mins by car), a stunning château offering panoramic views.
- The Vexin Français Regional Nature Park (20 mins by car), perfect for hikes and walks in the countryside.
Things to bear in mind
| Top photo spot | Ruins of the temple |
| Ideal for | History and heritage enthusiasts |
| Estimated visiting time | 2 hours |
| Best time to visit | Morning to avoid the crowds |
| Nearby activity to combine | Château de la Roche-Guyon and Natural Park |
Frequently asked questions
What are the opening hours of the sanctuary?
The opening hours are not specified, please check locally before your visit.
Is there a paid admission to access the site?
Access to the sanctuary is free entry.
How can I get there by public transport?
The sanctuary is accessible by local bus lines.
How long does it take to visit the sanctuary?
Allow about 2 hours for a thorough visit.
Is the site accessible for people with reduced mobility?
Information on accessibility is not available.
Is it possible to book a guided tour?
Details regarding guided tours are not specified.