Arzviller – 12.06.2026: In the heart of the French border region between Alsace and the Moselle lies the Valley of the Lock Keepers, a picturesque refuge that uniquely combines history and nature. This valley, once a bustling center of ship traffic, has evolved into a popular destination for nature lovers and history enthusiasts.
Built in 1853, the Arzviller-Henridorff lock staircase consisted of 17 locks stretching over 3.8 kilometers and overcoming a height difference of 44.55 meters. It was a masterpiece of 19th-century engineering and a testament to the intense shipping and industrial history of the region. After the commissioning of the Saint-Louis-Arzviller boat lift in 1969, the lock staircase was taken out of operation, yet its historical significance remains alive.
Today, the valley presents itself as a green oasis offering attractive opportunities for both hikers and cyclists. The former lock road has been converted into a cycle path, allowing visitors to experience the impressive landscape and rich heritage of the region up close. Additionally, visitors can explore the area with a tourist train that departs from the boat lift and offers unique views of the region.
Beyond its historical importance, the valley is also known for its culinary specialties. The region is famous for handcrafted marshmallows, a sweet delicacy prepared in local workshops according to traditional recipes. This treat reflects the culinary diversity and artisanal skills of the region and invites tasting.
For those interested in the history of shipping, a visit to the nearby shipping museum provides further insights. There, the stories of the lock keepers as well as the development of shipping along the Rhine are vividly presented. The museum complements the trip to the Valley of the Lock Keepers and allows for a comprehensive understanding of the maritime past of this area.
The Valley of the Lock Keepers harmoniously combines nature experiences, history, and culinary enjoyment. It invites visitors to follow the traces of the past, enjoy the landscape, and discover regional specialties. Those wishing to experience the varied nature and cultural heritage of the region will find the valley an ideal destination for day trips or longer hiking and cycling tours.
Visitors benefit from well-marked paths, family-friendly offerings, and numerous festive events taking place throughout the year. Thus, in addition to its historical significance, the region also comes to life through cultural events, markets, and culinary tastings. The Valley of the Lock Keepers is a travel destination that offers both relaxation and adventure and leaves a lasting impression.