Strömfors Ironworks is one of the oldest in Finland. It was founded in 1695 by Johan Creuz. The ironworks was renamed to Strömfors in 1744, when A. Nohrström and J. Forsell acquired the site and business. They also expanded Strömfors by building a new forge and sawmill.
In 1790, the iron works got a new manager, the 31-year-old Virginia af Forselles, who managed Strömfors Iron Works for almost 60 years. A large part of the well-kept environment and constructions currently on display at the iron works are from this period.
The iron manufacturing ended in 1950 and sawmill business couple of years later. Now the Strömfors Ironworks area is a historically significant environment. In addition to the museums and handicrafts shops, the area has a restaurant and a café. All year long, visitors can stay at the Krouvinmäki inn, which is partly made of clay.
The Church of St Eustace was built between 1532-1632. St Eustace"s is considered a masterpiece of late Gothic architecture. The church’s reputation was strong enough of the time for it to be chosen as the location for a young Louis XIV to receive communion. Mozart also chose the sanctuary as the location for his mother’s funeral. Among those baptised here as children were Richelieu, Jeanne-Antoinette Poisson, future Madame de Pompadour and Molière, who was also married here in the 17th century. The last rites for Anne of Austria, Turenne and Mirabeau were pronounced within its walls. Marie de Gournay is buried there.
The origins of Saint Eustache date back to 13th century. The church became a parish church in 1223, thanks to a man named Jean Alais who achieved this by taxing the baskets of fish sold nearby, as granted by King Philip Augustus. To thank such divine generosity, Alais constructed a chapel dedicated to Sainte-Agnès, a Roman martyr.