Natural monuments around Bonne offer a diverse landscape for exploration. The region features forested hills, river valleys, and varied parklands. Visitors can find geological formations, diverse flora, and unique natural features. The area provides opportunities for outdoor activities and experiencing natural environments.
Last updated: July 2, 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 • Summit
Translated by Google •
Tip by
Highlight • Lake
Translated by Google •
Tip by
Highlight • Natural Monument
Translated by Google •
Tip by
Sign up for free to discover even more natural monuments around Bonne.
Sign up for free
Already have an account?
Start today with a free account
Your next adventure awaits.
Login or Signup
Intersection Point: La Gouille aux Morts (Pond of the Dead) Altitude 650m Gouille aux Morts: What an ugly name for this charming little pond. Beavers, mallards, herons, and especially frogs take shelter in its tall grass and breed there. The place is calm and peaceful, far from the road to the Vallée Verte (Green Valley), although you can still hear the sounds of traffic. Above it, the Molière à Vachat stream is mirrored in its waters. Its reflection blends with the water lilies scattered there, creating perfect harmony. A delight for the eye of the walker. It's impossible not to think of Monet's "Water Lilies." It is said that, long ago, two stonemasons working at the "Molière," located about fifty meters above, fell to their deaths there on a Sunday (yes, a Sunday...the Lord's Day). See: H. Savoie: Les Molières du Mont Vouan. Or perhaps the pond got its name because a peasant was swallowed up there with his cart...
1
0
Le Trou de la Tine (Trou of the Tine Cave) was formed by erosion on the flank of Mont Salève. It is a deep, sunken hole shaped like an open-topped barrel ("Tine" is an old dialect term for barrel, "trou" means hole). The cave's ceiling has collapsed due to erosion, revealing a natural "barrel" with a side opening. One can walk into the "barrel" through this side opening.
0
0
Cave with collapsed ceiling
1
0
A beautiful geological formation
0
2
It can blow hard up there! I recommend the path that goes down to La Tour from the east
0
1
The Bonne region is known for its diverse natural monuments, particularly its caves and serene water bodies. You can explore fascinating geological formations like Orjobet Cave, a grotto named after a 17th-century guide, or The Trou de la Tine, a unique cave formed by erosion that resembles an open barrel. For tranquil water features, visit La Gouille aux Morts, a charming pond nestled in a peaceful forest.
Yes, the Bonne area features natural monuments with historical significance. The Copacou Stone is considered an archaeological particularity, possibly a sacrificial or chalice stone, offering magnificent views of the valley. Additionally, the Château de Rouelbeau Ruins, a 14th-century fortress surrounded by water, is a site of national importance that combines historical architecture with a natural setting.
Visitors particularly appreciate the unique geological formations and the peaceful, natural escapes. The opportunity to walk through grottoes like Orjobet Cave is often highlighted as a brilliant change of pace during a hike. The serene atmosphere of places like La Gouille aux Morts, with its wildlife and water lilies, is also a favorite for its calm and peaceful setting. The komoot community has shared over 80 photos and given more than 150 upvotes to these sites.
Absolutely. La Gouille aux Morts is a family-friendly pond where children can observe various wildlife like beavers, mallards, and frogs in a calm forest setting. The Château de Rouelbeau Ruins also offers an engaging experience for families, allowing exploration of a historic fortress surrounded by water.
The Bonne region offers a variety of outdoor activities. You can find numerous routes for mountain hiking, road cycling, and gravel biking. For mountain hikes, explore options like the Chalet de Pré-Berger loop from Veyrier or the Brantaz Peak loop from Lucinges. Road cyclists can enjoy routes such as the Voie Verte Geneva–Annemasse loop, while gravel bikers have options like the Footbridge over the Arve loop. You can find more details on these activities in the Mountain Hikes around Bonne, Road Cycling Routes around Bonne, and Gravel biking around Bonne guides.
Yes, several natural monuments are integrated into or accessible via hiking trails. For instance, exploring Orjobet Cave is described as a highlight on a hike. The Trou de la Tine also involves a short detour from a path. You can find various hiking routes, including challenging mountain hikes, in the Mountain Hikes around Bonne guide.
At La Gouille aux Morts, a charming pond, you can observe various wildlife including beavers, mallards, herons, and especially frogs, which take shelter and breed in its tall grass. The peaceful environment makes it an ideal spot for nature observation.
Yes, the Copacou Stone offers a magnificent view of the valley. It's a great spot to take a break and enjoy the scenery. Additionally, La Gouille aux Morts is also considered a viewpoint, offering serene forest vistas.
The difficulty varies depending on the specific monument and the approach. Some natural monuments like Orjobet Cave are rated as intermediate, offering a brilliant change to walk through a grotto. The Trou de la Tine is considered challenging due to its terrain. Other sites like La Gouille aux Morts are more accessible and suitable for families. It's advisable to check the specific highlight details for difficulty ratings.
Yes, many natural monuments are located near other points of interest. For example, the Copacou Stone is about thirty minutes from the Penaz waterfall and offers a nice view of the Rocafort castle, which is less than 10 minutes away on foot. This allows for combining natural exploration with historical sightseeing.
The Bonne region is characterized by interesting geological formations, particularly those shaped by erosion. Examples include Orjobet Cave and The Trou de la Tine, both caves formed through natural processes in limestone areas. These sites offer unique insights into the geological history of the region.


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