Saint-Louis: Canal History and Rocky Landscapes

Saint-Louis combines the canal history of the Inclined Plane with rocky and forested landscapes, as well as paths along the canal. When choosing your destination, you can clearly distinguish the main attractions: the history of the former lock system and the engineering of the Inclined Plane sit alongside the natural features of the Vallée des Éclusiers. There are also several ways to explore the valley, as well as activities with specific features. If you are looking for a hotel in Saint-Louis, this overview gives you a basis for matching local highlights to your travel plans.

The Inclined Plane and Canal History

The Saint-Louis–Arzviller Inclined Plane began operating in 1969, replacing 17 traditional locks in the nearby Vallée des Éclusiers. The former flight of locks is also a starting point for the Circuit des Éclusiers. From there, the route—with its historical links to lock keepers and boatmen—passes striking pink Vosges sandstone rocks and shady forests on its way to the Inclined Plane. In this way, the route brings together the history of the locks and the valley landscape.

A visit to the Inclined Plane includes the permanent exhibition, access to the upper platform to watch the maneuvers, a tour of the “Sophie-Marie” museum boat and the engine room. From the platform, you can watch the maneuvers; the exhibition, boat and engine room add further perspectives on the structure. Check the seasonal availability of visits before your trip.

Rocks, Forests and Trails

Rocher du Calice is a rock formation in the forest near the Inclined Plane, in the municipality of Saint-Louis. Its distinctive shape was formed by erosion. Alongside the canal history, it offers a natural feature whose form and woodland setting provide a different way to experience the landscape. The Circuit des Éclusiers also passes through the area’s rocks and shady forests; pink Vosges sandstone is a specific feature of the trail.

From the Inclined Plane, you can explore the Vallée des Éclusiers by bicycle, on foot or aboard a tourist train. The options differ first of all in how you get around: you can explore the area on foot or by bicycle, or take a tourist train. This offers a practical guide when considering which way of exploring best suits your plans, without assuming a particular duration or level of difficulty.

The Véloroute V52 is also useful for finding your way along the canal. It follows the banks of the Marne–Rhine Canal to Arzviller, with the Inclined Plane highlighted as a key attraction along the route. This makes it not only a feature of canal history, but also a named landmark on this canal-side route.

Activities at the Inclined Plane

At the foot of the Inclined Plane, the Mini-port de la luge du Plan Incliné offers electric boat rides lasting 15 or 30 minutes. The two time options give you a specific timeframe for the ride. As the schedule may vary seasonally, it is best to check it before your visit.

The Luge alpine coaster has a 500-meter-long track that runs through trees along the Zorn Valley and reaches up to 6 meters above the ground. Children aged 8 and over may ride the luge when accompanied by an adult. If you are planning the ride with children, note this participation requirement and also check the seasonal operating conditions before your trip.

For the broader travel overview: Moselle.