Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Places to see
Natural Monuments
France
Ile-de-France
Pontoise

Mériel

Top 7 Natural Monuments around Mériel

Best natural monuments around Mériel are found in a region characterized by its location between rivers, forests, and wooded hillsides. The area is part of the Val-d'Oise department in France, offering diverse natural landscapes. Mériel is situated near extensive state forests and regional nature reserves, providing a rich natural heritage. These sites feature varied terrain, including hilly and sandy areas, marshes, and valleys carved into limestone plateaus.

Best natural monuments around Mériel

  • The most popular natural monument is Singletrack along…

Last updated: May 7, 2026

Singletrack along the Marais de Stors

Highlight (Segment) • Trail

This bucolic path runs along the Stors marsh nature reserve. The ground quickly becomes muddy in bad weather and the days following the rain. That said, the setting is beautiful …

Translated by Google •

Tip by

See rides here

Send to Phone

Save

The Blue Lake of Carnelle

Highlight • Forest

Lac Bleu is one of the two bodies of water in the Carnelle forest. On sunny days, its name takes on its full meaning. But there is another reason for …

Translated by Google •

Tip by

Save

Sign up now to discover places like this

Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.

Sign up for free

Saint Radegonde Fountain

Highlight • Natural Monument

The Sainte Radegonde fountain is one of the essential points of the Montmorency forest. It was the object of a pilgrimage because it was said that its water healed the …

Translated by Google •

Tip by

Save

Pierre de Lait Polishing Stone

Highlight • Historical Site

A block of sandstone which served as polisher in the Neolithic

Translated by Google •

Tip by

Save

Covered alley

Highlight • Historical Site

This funerary megalith dates back to the beginning of the Neolithic period! It is the largest and most famous of all the covered alleys in the Paris region, which has …

Translated by Google •

Tip by

Save

Sign up for free to discover even more natural monuments around Mériel.

Sign up for free

Already have an account?

Start today with a free account

Your next adventure awaits.

Login or Signup

Popular around Mériel

Hiking around Mériel

Cycling around Mériel

MTB Trails around Mériel

Road Cycling Routes around Mériel

Gravel biking around Mériel

Running Trails around Mériel

Tips from the Community

Christophe ANGION
August 31, 2025, Fontaine Sainte Radegonde

Very nice trail running outing in the forest 🌳

Translated by Google

0

0

The fountain is on a small bend, be careful because it is quickly invaded by plants

Translated by Google

0

0

What is to be remembered from this route is the passage through the Carnelle forest. However, there are too many roads on the Isle Adam and along the Oise. No particular difficulty.

Translated by Google

0

0

pretty lake hidden in the middle of the forest

Translated by Google

0

0

High place of pilgrimage (in the region anyway) between the 15th and 18th centuries. The water from this fountain was said to have the power to cure various skin diseases (scabies for example). This pilgrimage ceased shortly before the French Revolution.

Translated by Google

0

0

Vince
May 21, 2022, Allee couverte

This funerary megalith dates back to the beginning of the Neolithic period! It is the largest and most famous of all the covered alleys in the Paris region, which has become the archetype of burials associated with the Seine-Oise-Marne culture. All the slabs are in Fontainebleau sandstone, several outcrops of which are visible on the hillside.

Translated by Google

2

0

in a beautiful forest we arrive there with a magnificent sun which warms up a little

Translated by Google

0

0

Lac Bleu is one of the two bodies of water in the Carnelle forest. On sunny days, its name takes on its full meaning. But there is another reason for the name of this lake from old quarries. The bottom rock is a mixture of gypsum and marl. The color is changing due to algae, but originally it is deep blue. Around the lake, one can appreciate the oaks, the beeches and the chestnut trees. A feast for the eyes!

Translated by Google

0

0

Frequently Asked Questions

What are some of the most popular natural monuments around Mériel?

Visitors frequently enjoy the Singletrack along the Marais de Stors, a scenic path running alongside the Stors marsh nature reserve. Another highly-rated spot is The Blue Lake of Carnelle, known for its distinctive deep blue color and surrounding ancient trees.

Are there family-friendly natural monuments near Mériel?

Yes, The Blue Lake of Carnelle is considered family-friendly, offering a pleasant forest setting to appreciate oaks, beeches, and chestnut trees. The broader Parc Naturel Régional du Vexin Français also provides numerous gentle trails and activities suitable for families.

What natural features can I expect to see in the Mériel area?

The region around Mériel is rich in diverse natural features. You can explore extensive state forests like the Forêt Domaniale de L'Isle-Adam with its ancient oaks and ponds, unique wetland ecosystems such as the Réserve naturelle régionale du Marais de Stors, and varied landscapes within the Parc Naturel Régional du Vexin Français, including valleys, marshes, and wooded hillsides.

What historical natural monuments can I visit near Mériel?

You can explore the Pierre de Lait Polishing Stone, a sandstone block used by Neolithic humans to sharpen tools approximately 4500 years ago. Another site with historical significance is the Saint Radegonde Fountain in the Montmorency forest, once a pilgrimage site believed to have healing waters.

What outdoor activities can I do near these natural monuments?

The area offers a variety of outdoor activities. You can find extensive opportunities for hiking, mountain biking, and equestrian rides in the Forêt Domaniale de L'Isle-Adam. The hiking trails around Mériel and gravel biking routes provide numerous options to explore the natural beauty. Birdwatching is also popular at the Réserve naturelle régionale du Marais de Stors.

Are there hiking trails near the natural monuments?

Yes, there are many hiking trails. The Forêt Domaniale de L'Isle-Adam features over 80 kilometers of marked equestrian trails that are also suitable for hiking. The Parc Naturel Régional du Vexin Français boasts over 800 kilometers of marked trails. For specific routes, you can explore the hiking guide for Mériel, which includes trails like the 'Loop of the Vexin'.

What kind of wildlife can be spotted in the natural monuments around Mériel?

The natural areas around Mériel are home to diverse wildlife. In the Forêt Domaniale de L'Isle-Adam, you might spot roe deer, wild boar, and various bird species such as the European honey buzzard and black woodpecker. The Réserve naturelle régionale du Marais de Stors is particularly rich, hosting nearly 70 bird species and a wide array of amphibians and butterflies.

What is the best season to visit the natural monuments in Mériel?

The region's natural monuments offer beauty throughout the year. Spring and autumn are ideal for hiking and wildlife observation due to mild temperatures and vibrant foliage or blooming flora. Summer is excellent for enjoying the lakes and forests, while winter can offer a serene, quiet experience, especially in the extensive woodlands.

Are there any ancient archaeological sites among the natural monuments?

Yes, the area features significant ancient sites. Besides the Pierre de Lait Polishing Stone from the Neolithic period, you can also find the prehistoric Allée Sépulcrale de Blanc-Val within the Forêt Domaniale de L'Isle-Adam. The Covered alley is another funerary megalith dating back to the early Neolithic period, considered the largest and most famous of its kind in the Paris region.

What do visitors enjoy most about the natural monuments in Mériel?

Visitors appreciate the diverse landscapes, from the extensive forests to unique marshlands, and the rich biodiversity. Many enjoy the opportunities for outdoor activities like hiking and cycling. The historical and archaeological significance of sites like the Pierre de Lait Polishing Stone also adds a unique dimension to their experience, allowing them to connect with ancient history amidst nature.

Are there any specific natural reserves or parks to explore?

Absolutely. The Réserve naturelle régionale du Marais de Stors is a significant regional nature reserve, recognized for its exceptional variety of flora and fauna within a unique fen ecosystem. Mériel is also located within or adjacent to the vast Parc Naturel Régional du Vexin Français, which offers extensive protected areas and diverse landscapes.

Most popular routes around Mériel

Hiking around Mériel

Most popular attractions around Mériel

Places to see

Store rating

Get inspired with the komoot mobile app

With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

or

Join komoot Now

Store rating

Explore more

Extend your search for the best caves by checking out these guides of the top ones around Mériel:

Butry-Sur-OiseValmondoisParmainVexin FrançaisNesles-La-ValléeNerville-La-ForêtVilliers-AdamChauvryL'Isle-AdamPreslesSaint-PrixSaint-Leu-La-ForêtNointelMoursAuvers-Sur-OiseMéry-Sur-OiseBéthemont-La-ForêtFrépillonChérenceSaint-Ouen-L'AumôneChampagne-Sur-OiseTavernyBessancourtHaute-IsleLa Roche-GuyonAmenucourtVienne-En-ArthiesVillers-En-ArthiesSaint-Cyr-En-ArthiesVétheuilPersanBeaumont-Sur-OiseRonquerollesMontlignonLe Plessis-BouchardPierrelayeFranconvilleBeauchampLabbevilleHérouvilleFrouvilleVallangoujardLivilliersChaussyAincourtGenainvilleBruyères-Sur-OiseBernes-Sur-OiseHédouvilleEaubonneErmontMenouvilleÉpiais-RhusOsnyGénicourtArthiesEnneryTheuvilleGrisy-Les-PlâtresArronvilleSagyVignyCormeilles-En-VexinBoissy-L'AillerieUs

Nearby adventure guides

Things to Do around Butry-Sur-Oise

background

Get ready to conquer new peaks

Sign up for Free

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy