Best natural monuments around Brey-Et-Maison-Du-Bois are found within the surrounding Jura Mountains, offering a variety of natural sites. This guide features 12 natural monuments, including glacial lakes, high mountain summits, and river sources. The region is characterized by its preserved natural heritage and diverse geological formations, providing varied landscapes for exploration.
Last updated: July 3, 2026
Highlight • Summit
Translated by Google •
Tip by
Highlight • Lake
Translated by Google •
Tip by
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
Highlight • Summit
Translated by Google •
Tip by
Highlight • River
Translated by Google •
Tip by
Highlight • Lake
Translated by Google •
Tip by
Sign up for free to discover even more natural monuments around Brey-Et-Maison-Du-Bois.
Sign up for free
Already have an account?
Start today with a free account
Your next adventure awaits.
Login or Signup
The view is breathtaking all around
2
1
Viewpoint above the Doubs source with beautiful views through a forest clearing to Mouthe and the Doubs river.
6
0
The source of the Doubs River is a powerful karst spring in a heavily karstified area of the Jura Mountains. It lies at an altitude of 937 meters at the foot of the forested, up to 1,419-meter-high Mont Risoux mountain range, which straddles the border between France and Switzerland. The Doubs River rises from a small, approximately five-meter-deep spring basin in a cave in the rock.
6
0
The Mont d'Or is a mountain in the Jura Mountains on the border between France and Switzerland, whose summit is 1463 m in the French department of Doubs, not far from the national border, north of the Swiss town of Vallorbe.
2
0
On clear days you can see the snow-capped peaks of the Alps
1
0
Wonder Lake to cycle around plenty of cafe and different routes you can take.
1
0
Magnificent view of the Mont Blanc range
4
1
The region around Brey-Et-Maison-Du-Bois is rich in natural beauty. Highly appreciated by visitors are summits like Dent de Vaulion, offering breathtaking panoramas, and Mont d'Or, the highest point in the Doubs department with views of the Alps. Lakes such as Lac de Joux, the largest in the Jura mountains, are also very popular.
Yes, several natural monuments are great for families. Lac de Joux offers beaches and cycling paths, while Lac de Saint-Point is known for its bright blue water and family-friendly atmosphere. The source of the Doubs, The source of the Doubs, is also considered family-friendly with viewpoints and forest paths.
The area offers a wide range of outdoor activities. You can enjoy hiking, gravel biking, and road cycling. For instance, there are numerous hiking routes like the 'Doubs Bridge – The source of the Doubs loop' or the '2 lakes lookout loop'. For cycling, explore routes around Lac de Saint-Point or Lac de Joux. You can find more details on specific routes in the Hiking around Brey-Et-Maison-Du-Bois, Gravel biking around Brey-Et-Maison-Du-Bois, and Road Cycling Routes around Brey-Et-Maison-Du-Bois guides.
The most celebrated natural site for waterfalls is the Cascades du Hérisson. This series of seven waterfalls and two falls is fed by Lac de Bonlieu and Lac d'Ilay, with water tumbling from heights of up to 65 meters. Various hiking trails allow you to explore these magnificent falls, including Cascade de l'Eventail and Le Grand Saut.
Yes, beyond their natural beauty, some sites hold historical interest. The Cascades du Hérisson area features remains of historical hydraulic-powered workshops. Additionally, Lac d'Ilay, also known as Lac de la Motte, has an island where archaeological digs have revealed Neolithic habitation and a former monastery. The Défilé d'Entre-Roches also includes the 'Grotte-chapelle Notre-Dame du Remonot,' a long-standing place of worship.
Lac de Bonlieu is considered one of the most picturesque lakes, nestled within a forest and offering magnificent panoramic views from the belvedere at La Ronde. Lac de Narlay, nicknamed 'the black lake' due to its depth, is a glacial jewel with an enchanting spectacle. Lac des Rousses, located at 1075m, is surrounded by peat bogs and offers supervised swimming in summer and transforms into an open-air skating rink in winter when conditions allow.
The natural monuments offer different experiences throughout the year. Spring brings abundant flows to waterfalls like the Cascades du Hérisson due to melting snow and rain. Summer is ideal for swimming and water sports at lakes like Lac des Rousses and Lac de Joux. In winter, some areas like Lac des Rousses become popular for ice skating and snowshoeing, while the Cascades du Hérisson can present serene frozen scenes.
The region is excellent for wildlife observation. Lac de Bonlieu is part of a highly protected natural area, offering sanctuary to rare species like the lynx and peregrine falcon. Lac de Narlay is a Natura 2000 and Ramsar site, recognized for its rich aquatic fauna. The Réserve Naturelle Nationale du Lac de Remoray is particularly renowned for its exceptional avifauna (over 200 bird species) and significant insect population, making it one of France's most studied entomological sites.
Absolutely. The Forêt de la Joux is considered one of France's most beautiful fir forests, with trees reaching nearly 50 meters, perfect for hiking and recharging in nature. The Défilé d'Entre-Roches offers a canyon-like landscape along the Doubs river, with steep rocky cliffs and picturesque routes, including the 'Grotte au Trésor'.
Visitors frequently praise the breathtaking panoramic views from summits like Dent de Vaulion and Mont d'Or, often extending to Mont Blanc on clear days. The serene beauty of the glacial lakes, such as Lac de Joux, and the opportunity for refreshing breaks at its beaches are also highly valued. Many appreciate the diverse landscapes, from high peaks to tranquil forests and powerful river sources like The source of the Doubs.
While swimming is generally permitted at one's own risk in some natural lakes, Lac des Rousses offers supervised swimming in summer, making it a safer option. Lac de Joux also has beautiful beaches and swimming spots for refreshing breaks. Always check local regulations and safety guidelines before entering the water.
For an easy visit, the viewpoints around The source of the Doubs offer beautiful views with relatively easy access. Similarly, the banks of Lac de Narlay provide an idyllic setting for walkers with a signposted path around the lake, suitable for a relaxed stroll. Many of the lakes also have accessible shores for short walks and contemplation.


Extend your search for the best caves by checking out these guides of the top ones around Brey-Et-Maison-Du-Bois: