Caldas de Montbui is located in the northeastern part of Spain, within the province of Barcelona, which is part of the autonomous region of Catalonia. Nestled inland, the town is approximately 35 kilometers from the city of Barcelona, making it easily accessible yet far enough to provide a quieter, more relaxed atmosphere. Its proximity to the Llobregat River and the nearby Montseny mountain range offers both lush green landscapes and mild temperatures.
The town sits in a valley, surrounded by rolling hills, which makes it ideal for outdoor activities like hiking and nature exploration. While it’s not a coastal town, the beaches of the Mediterranean are a short drive away, giving visitors the opportunity to enjoy both mountain and seaside experiences during their stay.
Caldas de Montbui enjoys a Mediterranean climate, with warm summers and mild winters. The best time to visit is in the spring (April to June) and autumn (September to November) when temperatures are pleasant, making it perfect for outdoor events and sightseeing. The summers can be hot, but the presence of the thermal baths makes it an ideal destination for year-round wellness tourism.