Molí d'en Busquets

Molí d'en Busquets was a former water-powered mill on the Ripoll River, in the municipality of Castellar del Vallès, in the Vallès Occidental region of Barcelona province. The mill building itself was demolished in 2008, but the site still draws attention from people interested in the area's industrial past — a tall chimney and traces of the old water channel are what remain of the original complex.

Where was the mill located?

The mill stood on the bank of the Ripoll River, which flows through Castellar del Vallès on its way toward the neighboring town of Sabadell. Mills lined this river for generations, harnessing the current to turn waterwheels — first for grinding grain, later increasingly for the textile trade that shaped the economy of Vallès Occidental for years.

What is the history behind it?

The land on which the mill was built belonged to the Astafort estate as far back as 1478. It was later acquired by Francesc Deu, who built a cloth mill there for processing wool textiles. The name by which the building is still known today comes from a later owner, Valentí Busquets, who came from Terrassa. By the late 19th century the mill had become part of the industrial holdings of the Tolrà family, one of the most prominent industrial dynasties tied to Castellar del Vallès, whose textile business shaped much of the town's development.

Why is the mill gone today?

Although the building was listed in the Inventory of Architectural Heritage of Catalonia, it was never included in Castellar del Vallès's own municipal heritage protection plan. That gap between regional listing and local protection meant the mill had no binding legal safeguard, and it was torn down in early 2008. The demolition drew criticism from residents and local heritage advocates, who saw it as the loss of one of the last surviving examples of industrial architecture along the Ripoll.

What can visitors see today?

What survives is the chimney — a slender, eight-sided structure rising from a square base, built in exposed brick used as a decorative feature. Alongside it are the ruins of a partially underground section of the building and stretches of the old channel that once carried water to the mill wheel. Together, these remnants still hint at the scale of the original structure: a rectangular building under a two-slope roof, two storeys tall, with a symmetrical facade marked by numerous windows.

How do you get there?

Castellar del Vallès sits in the Vallès Occidental region, close to larger towns such as Sabadell and Terrassa, with local roads connecting the area to the wider Ripoll valley. The surroundings of the former mill are now part of a riverside walking area popular with residents and anyone curious about the region's industrial heritage, though the site itself is not set up for organized tourist visits.

Frequently Asked Questions

Can you still visit Molí d'en Busquets today? Not in the traditional sense — the mill building was demolished in 2008. Visitors can still see the surviving chimney and the remains of the water channel and foundations.

Where does the mill's name come from? It comes from Valentí Busquets, an owner from Terrassa who took over the property after its original builder, Francesc Deu.

Why was the mill demolished if it was on a heritage inventory? Being listed in Catalonia's regional Inventory of Architectural Heritage did not guarantee legal protection — the mill was never added to Castellar del Vallès's own municipal protection plan, which left it exposed to demolition.

What was the mill originally used for? It used water from the Ripoll River to power machinery connected to cloth production, and by the late 19th century it had become part of the Tolrà family's industrial operations.