Caldes de Montbui has a very old tradition regarding spas. In Roman times it was already a thermal spot placed in hot water springs. It has the distinction of being the first thermal town in Catalonia as well as having the best well-kept Roman therms in the Peninsula. Its excellent geographic location, warm weather and waters that boil at 74ºC -one of the highest temperatures in Europe- have shaped the life in this town.
The Thermalia Museum offers the following guided tours:
Accommodation: Holiday cottages in Vallès Oriental