Caldes de Montbui is a municipality located in the Vallès Oriental region, in the province of Barcelona. It is located between the Sant Llorenç de Munt and Montseny massifs, at the foot of the Farell mountain (805 m) and in the Riera de Caldes valley, which crosses the municipality from north to south. It has an estimated population of 17,000 inhabitants. The name 'Caldas' has to do with the word "warm" or "hot", becuse Caldes is an area of ​​fractures and folding that result in the outcropping of hot springs, which gush out at more than 74ºC, one of the hottest high in Europe. Thanks to this natural resource, the municipality enjoys a unique condition that has greatly influenced its urban development and its historical, traditional and cultural legacy. The Roman origins have left numerous traces that make up its historical heritage, such as the spa tradition, the Roman Baths and the organization of the old town. Other attractions of Caldes de Montbui are the surrounding flora and fauna, sports facilities, cultural centers, commercial activity, festivals and traditions.

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