Abbévillers walks

From the castle ruins, you will climb up to the ledges where, like tightrope walkers from one border marker to the next, you will walk along the ridge line, neither in France nor in Switzerland. You will reach the Réclère Caves, considered the most beautiful in the world by the first explorers in 1886. From Journey to the Centre of the Earth by Jules Verne to Conan Doyle's The Lost World, you will squeeze between dinosaur feet. The return journey, via the old farmhouse at Montavon, will be less adventurous.

This short hike will take you to the Roman Theatre and the Mathay plain via a path with views over the Doubs and all the biodiversity associated with this coastline: dry and wet forests, cliffs, scree and ponds are home to many protected species. Play areas, picnic areas and facilities are dotted along the route.

During this third stage, you will cross the historic town of Porrentruy. As you leave the town, the path runs along the edge of the woods before starting the climb to the Chalet des Chainions (Chalet des Amis de la Nature). The route then continues along a ridge before descending towards the hamlet of Seleute. As you approach Saint-Ursanne, you can admire the Clos du Doubs and its rocky massifs. You will enter the historic town of Saint-Ursanne through the Porte Saint-Paul.

During this fourth stage, you will walk along the banks of the Doubs to Tariche. You will cross the Doubs on a self-service boat. Then you will follow a ridge overlooking the Delémont valley and the Doubs. You will take the very pleasant Combe du Bé to reach Glovelier.

A picnic area with tables overlooks the Dessoubre valley at an altitude of nearly 750 metres. Old farms dating back to the 1960s cling to the mountainside. A wild valley where, perhaps, our Comtois Gauls performed their druidic rituals in sacred clearings. A natural rock known as the Devil's Castle overlooks the Waroly waterfall. Finally, caves carved out over centuries.

(!) User comment on 8 August 2025 => the extension of the wind farm means that this trail is closed to the public due to construction work (scheduled to end in November 2026). Hiking impossible due to construction work Discover some of the wind turbines at Lomont de Valonne in Vyt-lès-Belvoir. Beautiful view of Sancey, its surroundings and the Chasseral.

This country walk starts in Lanthenans, a small village in the Comté region hidden away in the countryside, and takes you over hills and through valleys to the Roche du Châtelard viewpoint overlooking Lomont and the Doubs valley. The return route takes you through airy woods, which Marcel Aymé might have described as "the forest is still a little bit of paradise lost. God did not want the first garden to be wiped out by the first sin."

Kilometre Zero is the starting point of the front line established during theFirst World War. It is located on the current French-Swiss border, at a place called Le Largin. The Kilometre Zero trail explores three sections of the front line, the first kilometres of the French and German fronts, and the Swiss front at Le Largin, established along the border opposite the no man's land where boundary marker No. 111, considered the zero point of the Great War front line, is located.

This last stage will take you to the capital of the Franches-Montagnes district, renowned for its horse breed. On leaving Glovelier, you will cross the Combe Tabeillon nature reserve. You will pass several small lakes, including the pleasant Plain de Saigne. You will cross the village of Montfaucon, built on a ridge. You will cross pastures where many horses graze before arriving in Saignelégier.

Speaking of this part of the Sundgau, André Gide wrote:"One is constantly surprised, as one crosses the forest, to find oneself in the presence of an unsuspected sheet of water, mysteriously asleep in the shelter of the beech forests; rushes adorn narrow sandy beaches at the edge of large fields of water lilies. There are also several reminders of the First World War and the front line that separated Largitzen from Bisel.

Starting from the charming little village of Vaucluse, Val Clos, this hike offers superb views of the Dessoubre valley, starting with the Baron's viewpoint, then the Cul de Vau valley and finally Vaucluse and its former priory, not to mention the various balconies overlooking the valley that you will pass along the way.

The ladders will probably be closed until autumn. There are no danger points on these ladders. This historic site bears witness to the fear once inspired by these legendary places, the scene of many fatal accidents during the "bricotte" smuggling era, when the ladders were nothing more than tree trunks crossed by pieces of wood. Today, these comfortable family staircases, which you can climb safely, allow you to discover the Doubs Gorges from a number of viewpoints.

Beautiful views, a lovely setting and an unusual part of the hike, crossing the death ladders.

You may be surprised by the siren that, according to legend, haunts the ponds along this route. A superb hike 15 km from Belfort and 10 km from Héricourt. You will also discover a pretty village with its church and temple, beautiful countryside and forest landscapes with numerous ponds. Along the route, information boards describe part of the history of this region and the legend of the mermaid.

From Bonnétage church, you will quickly climb up to the viewpoint on the plateau and, in the distance, the snow-capped peaks of the Bernese Alps. You will cross pastures lined with murgers, charming dry stone walls, and fir forests typical of the Haut-Doubs, walk along deep sinkholes, descend into the hollow of the peat bog and finally, from a rocky ridge, overlook the vast Etang du Moulin lake.

From the top of the Roche du Miroir, at the viewing point, you can admire the Dessoubre valley, which is overlooked in places by high cliffs, home to chamois and peregrine falcons then, along a charming path winding and weaving between superbly carved rocks, you will cross sunny meadows to reach the Montbéliardot arboretum and its sculptures. Return via La Vie au Loup, skirting the edge of the cliffs with a panoramic view of the entire plateau.