Leufsta

Lövstabruk, historically known as Leufsta, is a village located in Österlövsta parish within Tierp Municipality, Uppsala County, Sweden. Originally established as an ironworks by local farmers during the 16th century, the settlement relied heavily on high-quality ore from the nearby Dannemora mine. The site reached its peak in the 18th century with a population of approximately 1,300 residents, though today it is a small community with fewer than one hundred inhabitants. The name itself reflects its origins, derived from an old Swedish word for glade, while the spelling Leufsta utilized French orthography to honor the Walloon workers who were instrumental in its early industrial development.

The historical significance of Lövstabruk is deeply tied to the De Geer family, particularly Louis De Geer and his son Emanuel, who acquired the facility from the Swedish crown in the mid-17th century. They introduced advanced Walloon forging techniques, expanding the site into the largest ironworks in Sweden for several years during the 1700s. The industrial complex was powered by the Risforsån creek, which provided energy through four waterfalls with a total drop of over fifteen meters. The iron produced here was internationally renowned and exported to England under the brand name oregrounds iron, marked distinctly with an L to signify its origin and superior quality.

Architecturally, the estate featured significant expansions under the De Geer ownership, including the creation of a park along the swamped banks of the creek. While the blast furnaces were eventually relocated to neighboring villages due to charcoal shortages, Lövstabruk remained the central production hub for decades. Today, the main building stands as a testament to this rich industrial heritage, marking the transition from a bustling mill town to a quiet historical village. The site preserves the memory of a time when Swedish iron dominated European markets and when Walloon expertise shaped the local landscape and economy.