Caldes de Montbui: Hot Springs, History, and Small-Town Charm

At 10 a.m., Plaça de l’Església still has that sleepy vibe typical of towns that wake up late. You can only hear the chime of the baroque church bells and the soft murmur of locals heading into the pharmacy. It’s the perfect time to capture the essence of Caldes de Montbui before the excursion buses arrive from Barcelona.

The Thermal Legacy

The historic center revolves around mineral water. The ancient Roman and medieval baths, now part of the Parc del Pou de la Clara and the bathhouse, are the starting point. The mixed architecture, featuring stone walls and vaults, shows how the need for healing evolved over centuries along the river. If you’re looking for relaxation, modern spa centers offer treatments with sulfur-rich waters; it’s best to book in advance, as mornings tend to be packed with local tourists.

Religious Heritage

The Santa Maria church is late Gothic in style, but its facade and interior details have surprising Baroque touches. Behind it, the former Benedictine monastery now hosts cultural events. A few minutes’ walk away, the Ermita de Santa Margarida sits atop a hill, offering panoramic views of the Llobregat Valley. It’s a short but steep climb, best done early in the morning when there’s no direct sun.

Eating Well on a Budget

For lunch, skip the touristy restaurants at the entrance to the town. Head toward the Carrer Major area or the side streets behind the church. Look for local taverns where you can order a croquette, a calçot sandwich (in season), or a simple Spanish omelet. Prices are more reasonable than on the coast, and the food is home-style. Avoid the food stalls near the bus stops, where quality drops due to the high volume of fast service.

Logistics and Getting Around

Caldes is a pedestrian-friendly town in its center. Cars are a nuisance and park at the edges of the core, near the supermarket or sports facilities. From Barcelona, the Rodalies train is the most eco-friendly and economical option; the ride is short, and the rural landscape changes dramatically as you approach. You don’t need a car for anything, unless you want to explore the nearby Riu Llobregat trail, where you’ll find well-marked paths for long walks away from the pavement.