Les Bains de Mondorf
- Location
- Mondorf-les-Bains, Luxembourg, Luxembourg
- Water type
- sodium chloride, bicarbonate
- Temperature
- 36 °C
- pH
- 8.1
Water profile
Soothing — neither hot nor cold, perfect balance.
Loaded with major ions — the essential minerals (Ca, Mg).
Dense, salty water — you float without effort.
Mondorf-les-Bains, in the Moselle canton of Luxembourg near the French border, is the Grand Duchy's only genuine thermal spa town, its sodium and bicarbonate mineral springs discovered in 1841 and developed into an elegant nineteenth-century Kurort that became the favoured wellness retreat of Luxembourg's aristocracy and wealthy bourgeoisie. Les Bains de Mondorf is Luxembourg's premier thermal complex, offering a full medical wellness centre with balneological treatments, hydrotherapy, and beauty therapies drawing on the mineral waters of the Triassic Muschelkalk formation beneath the Moselle river valley. The surrounding Luxembourg Moselle wine region, the Schengen Monument marking the birthplace of Europe's open border agreement just across the river, and the Wilhelminian spa architecture of Mondorf-les-Bains itself create a charming and historically resonant wellness destination in the heart of the Benelux region.