Best canyons around Tournans are characterized by their diverse geological formations, including several notable caves and river views. The region features deep gorges carved by waterways, offering varied natural landscapes for exploration. Tournans is situated in an area known for its karst topography, contributing to the presence of numerous grottoes and underground systems. This natural environment provides opportunities to observe unique rock formations and riverine scenery.
Last updated: May 1, 2026
Highlight • Cave
Translated by Google •
Tip by
Highlight • Cave
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 • Viewpoint
Translated by Google •
Tip by
Highlight • Cave
Translated by Google •
Tip by
Highlight • Gorge
Translated by Google •
Tip by
Start today with a free account
Your next adventure awaits.
Login or Signup
Driving along the Doub is wonderfully relaxing - just don't forget to take something to eat with you! A gastronomic service desert!
1
0
Cannot be reached directly from the cycle path.
2
0
High grotto with wonderful limescale deposits - accessible via a metal ladder even without equipment. The grotto does not lead deep into the rock, the daylight is sufficient, you do not need a flashlight. It is freely accessible to everyone.
1
0
The cave was discovered on June 18, 1978 by the GS Clerval cave association. One of the most beautiful caves in the French Jura. The total length is 6 km. The cave has been closed since the discovery and only for organized cave explorers accessible to us with accompaniment.
6
0
The beautiful cave was discovered on June 18, 1978 by the cave association GS Clerval. One of the most beautiful caves in the French Jura and has a length of 6 km. You hike in an underground stream which is only a few centimeters deep and admire bizarre stalactite jewelry. The cave is locked and only accessible to organized cave explorers.
7
0
On the other side of the train tracks up the hill are the wild undeveloped karst caves of Fourbanne, a dream for fans of speleology. Bring good light, rugged cloths, and wear your helmet (you're biking, so you have a helmet!). https://inpn.mnhn.fr/zone/znieff/430013670 See video https://www.youtube.com/watch?v=7nxTiEY92I8
1
4
The cave is listed as a real classic among speleologists. Through a very small shaft entrance of just 30 x 50 cm. you have to abseil about 7 meters ... Then the next 18 meter deep shaft. A final climbing step, about 5 meters lower, ends in an impressive and large hall with beautiful stalactite columns.
4
0
The Tournans region is characterized by its diverse karst topography, featuring deep gorges, numerous caves, and scenic river views. You can explore impressive grottoes, observe unique rock formations, and enjoy vistas of waterways like the Doubs River.
Yes, for a family-friendly experience, consider visiting Grotte Sous Buen, a cave accessible via a metal ladder without specialized equipment. Another great option is the View of the Doubs River and cliffs, which offers relaxing and scenic vistas suitable for all ages.
Experienced speleologists will find challenges at Grotte du Petit Siblot, known for its abseiling requirements through shafts to reach an impressive hall with stalactite columns. The wild, undeveloped karst caves of Fourbanne Cave also offer a demanding exploration, requiring good light, rugged clothing, and a helmet.
Yes, Grotte Sous Buen is freely accessible via a metal ladder and does not require specialized caving equipment. It features wonderful limescale deposits and daylight is sufficient inside.
For challenging caves like Fourbanne Cave, it is essential to bring good light, wear rugged clothing, and a helmet for safety. For less demanding grottoes like Grotte Sous Buen, no special equipment is needed, but comfortable shoes are always recommended.
Yes, Crotot Cave, known for its beautiful stalactite jewelry and underground stream, is locked and only accessible to organized cave explorers with accompaniment. It has a total length of 6 km.
Beyond exploring the canyons, the area around Tournans offers a variety of outdoor activities. You can find numerous options for hiking, road cycling, and gravel biking. These guides provide details on routes ranging from easy to difficult.
Yes, there are several hiking trails available near the canyons. You can explore routes like the 'Montaucivey Forest – Rougemont loop from Gouhelans' or the 'Baume-les-Dames loop from Baume-les-Dames'. For more options, check out the hiking guide for Tournans.
The best time to visit the canyons and caves around Tournans is generally during the spring, summer, and early autumn months when the weather is milder and more conducive to outdoor activities. Always check local weather forecasts before your visit, especially for caving or river-based activities.
When visiting the View of the Doubs River and cliffs, it's noted that the area can be a 'gastronomic service desert.' It's advisable to bring your own food and drinks, especially if you plan to spend an extended period enjoying the views.
Visitors particularly appreciate the diverse natural beauty, from the expansive views of the Doubs River and cliffs to the unique geological formations within the grottoes. The accessibility of some caves, like Grotte Sous Buen, and the challenge of others, like Grotte du Petit Siblot, are frequently highlighted.


Already discovered everything in this region? See additional gorges around Tournans for your next adventure: