From 12 January to 31 December 2026, discover the Haute Vallée de Chevreuse Regional Nature Park, just a few kilometres from Paris. With its 750 kilometres of signposted trails, this natural area is a true haven of peace for nature lovers and walkers.
Practical information
| Dates | From 12 January 2026 to 31 December 2026 |
| Opening hours | Open access |
| Admission | Accès libre |
| Audience | All ages |
| Updated | 24 August 2026 |
Why go?
This park offers a unique escape just outside Paris, ideal for exploring varied and unspoilt landscapes. As entry is free, everyone can enjoy its many attractions at any time of year. Perfect for keen walkers seeking authenticity and local history.
What to see / do
Let yourself be enchanted by the wonders of the Haute Vallée de Chevreuse Regional Nature Park, home to a diverse array of flora and fauna.
- Lush forests: perfect for peaceful walks.
- Majestic castles: testaments to history and architectural treasures waiting to be explored.
- Historic abbeys: places of tranquillity and culture, often open to visitors.
- Picturesque villages: charming, with an authentic atmosphere.
- Traditional mills: remnants of a past centred on craftsmanship, often open to the public.
Good to know
This park offers a wide range of trails suitable for walkers of all abilities.
- Don’t forget your camera so you can capture the flora and fauna.
- Remember to download a map of the trails to help you find your way around.
- Check the weather forecast before you set off; some areas may be muddy after rain.
How to get there
Accessible by car from Paris. Allow about 30 minutes from the city centre. You can also use the bus routes that serve several of the park’s entrances.
What to do nearby?
Nearby, discover:
- Breteuil Castle (15 minutes’ drive), offering guided tours and an enchanting park.
- Vaux de Cernay Abbey (20 minutes’ drive), a historic site that is often open to the public.
- The Maison de la Nature (30 minutes’ drive), which hosts exhibitions on local wildlife.
Things to bear in mind
| Top photo spot | At the top of the butte de l'abbaye de Vaux de Cernay for an exceptional panoramic view. |
| Ideal for | Hikers and nature lovers |
| Estimated visiting time | Plan for a full day to explore the park |
| Best time to visit | At sunrise or sunset for incredible lighting |
| Nearby activity to combine | Also visit the Château de Breteuil after your hike. |
Frequently asked questions
What is the entrance fee for the park?
Entry is free.
Are there hikes for beginners?
Yes, many trails are suitable for beginners.
How do I access the park by public transport?
The park is accessible by bus from several metro stations in Paris.
Is the park accessible for people with reduced mobility?
Some areas of the park are accessible, but it is advisable to check the routes in advance.
What is the best time to visit the park?
Spring and autumn offer beautiful landscapes.
Are there organised activities in the park?
Yes, events and guided tours are sometimes offered.