The first sulfur factory in Dylta was mentioned in 1558. It was first owned by the Crown. In 1649 Queen Christina gave mill to Henrik Barckhusen. The Privy Council baron Samuel Åkerhielm became in 1739 the owner of Dylta Mill, which belonged to the family Åkerhielm in 265 years.
The main building, which is built in wood, dates back to the 1740s. In the 1850s, the well-known architect J.F. Åbom designed the Manor House in its present palace-like appearance. The buildings environment is classified as being of national historical interest.
Dylta Bruk is a well-preserved and unique industrial environment with roots in the 16th century, where the passage of time can clearly be perceived. The adjacent Manor House with its farm buildings reinforces the impression of an industrial production deeply rooted in Swedish tradition.
Many buildings and installations bear witness to an earlier, almost 400-year period as a mill. Sulphur was produced on an industrial scale as early as 1583. The production was later supplemented with vitriol, alum and red paint.
Today Dylta offers fishing, hunting and event services.
References:Sigmaringen Castle was first mentioned in the year 1077 in the chronicles of Petershausen monastery. The oldest parts of the castle are concealed beneath the alterations made during the 17th and the 19th centuries. The secret of the earliest settlement built on this defendable rock will never be fully revealed: large-scale excavation work would be necessary, which the extensive land development renders impossible. Judging from the many Roman remains unearthed in the area around Sigmaringen, the 12th century keep known as the 'Roman Tower' could be traced back to a Roman predecessor.
The castle remains that have been preserved (gate, great hall and keep) date back to the Staufer period around 1200. The castle remains were integrated into subsequent buildings. The foundations of the castle buildings are to a large extent identical to the surrounding castle wall.
These remains give us a good idea of how the castle might have looked during the 12th century.