San Pellegrino Terme sits in the Brembana Valley about 25 km northeast of Bergamo, strung along the Brembo river where it narrows between wooded slopes. Most people know the name from the green bottles on restaurant tables the world over — the mineral water has been bottled here since the late nineteenth century — but the town has a grander story to tell.
At the turn of the twentieth century San Pellegrino reinvented itself as one of the most fashionable spa resorts in Europe. The result is an extravagant Belle Époque townscape: a grand casino and a vast hotel in full Art Nouveau dress, all sweeping staircases, stained glass, and stucco flourishes. The buildings are worth seeing even if you never take the waters, and they count among the most ornate spa architecture in northern Italy. Queen Elizabeth II is said to have stayed at the Grand Hotel in its heyday.
The town itself is small and easy to walk. A river beach and riverside promenade give it a relaxed, faintly old-fashioned feel, and the surrounding valley invites a longer outing — this is a natural stop on the way up toward the Passo di San Marco or a base for walks into the Orobie Alps. The thermal baths still operate, so you can soak in the same waters that drew the Edwardian crowds.
San Pellegrino is easily reached by bus from Bergamo, roughly 40 minutes up the valley, which makes it one of the simplest half-day escapes from the city.