Soultz-les-Bains (; historical german: Sulzbad, ) is a

commune A commune is an alternative term for an intentional community. Commune or comună or comune or other derivations may also refer to: Administrative-territorial entities * Commune (administrative division), a municipality or township ** Communes of ...

in the

Bas-Rhin Bas-Rhin (; Alsatian: ''Unterelsàss'', ' or '; traditional german: links=no, Niederrhein; en, Lower Rhine) is a department in Alsace which is a part of the Grand Est super-region of France. The name means 'Lower Rhine', referring to its low ...

department in

Grand Est Grand Est (; gsw-FR, Grossa Oschta; Moselle Franconian/ lb, Grouss Osten; Rhine Franconian: ''Groß Oschte''; german: Großer Osten ; en, "Great East") is an administrative region in Northeastern France. It superseded three former administra ...

France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of overseas regions and territories in the Americas and the Atlantic, Pacific and Indian Oceans. Its metropolitan area ...

. In 1682, the famous

military engineer Military engineering is loosely defined as the art, science, and practice of designing and building military works and maintaining lines of military transport and military communications. Military engineers are also responsible for logistics ...

Vauban constructed the Canal de la Bruche between Soultz and Strasbourg. The canal was needed in order to transport

sandstone Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) silicate grains. Sandstones comprise about 20–25% of all sedimentary rocks. Most sandstone is composed of quartz or feldspar (both silicates ...

from the quarries of Soultz for use in his fortification of Strasbourg. The canal carried its last commercial load in 1939 and was formally closed in 1957.

See also