Silkeborg

A castle called Silkeborg stood on an islet in Silkeborg Langsø in the 15th century, with a monastery and a farming estate nearby, but the present town is young. In 1844 the firm Drewsen og Sønner founded a paper mill where the castle had been, using the Gudenå for power, for production and for transport, and Michael Drewsen, who ran it, is regarded as the town's founder. A commission to establish a trading centre was set up in 1845, and the settlement grew from 30 people in 1844 to 556 in 1850 and 1,204 in 1855, when it gained a town council and a parish. The railway arrived in 1871, and Silkeborg became a market town only in 1900. Drewsen also led the group of citizens who commissioned the paddle steamer Hjejlen in 1861 to carry passengers on the lakes.

The bogs around the town have yielded two of the best-known finds of the European Iron Age. The Elling Woman was dug out of the Bjældskovdal bog west of the town in 1938, and in 1950 peat-cutters found the Tollund Man about 60 metres away, so well preserved that he was first taken for a recent murder victim.

During the German occupation the Gestapo turned Silkeborg Bad, the municipal sanatorium, into its Danish headquarters, and German bunkers still stand in the park. The paper mill dominated the town for a century and a half; it ran into difficulties in the 1990s, was bought by a German company in 1993 and closed in 2000, and its buildings were turned into a new district of homes, culture and restaurants.

Silkeborg calls itself Denmark's outdoor capital, and its identity is bound up with water and woods: rowing, canoeing and cycling on the lakes and through the forests, and the boat trip to Himmelbjerget, a hill that has drawn gatherings and celebrations for more than 200 years. The painter Asger Jorn of the CoBrA group enrolled at a teacher-training college in Silkeborg and returned to the town in 1951, and the collection he built up from the early 1950s until his death in 1973 became Museum Jorn, which also holds works by artists he admired, from Max Ernst to Man Ray.

The town's year is marked by music. The Riverboat Jazz Festival fills the last weekend of June, the SCC country festival has been held in Indelukket since 1986, and the Hede Rytmer rock and pop festival opens the summer. About every third year, in a tradition dating from 1899, the Ildfestregatta lights up the river with lamps and decorated boats; on three nights firework companies compete in an unofficial national championship, and the winner from three years before puts on the final show from a raft on the lake.

Football and handball are the favourite sports. Silkeborg IF, founded in 1917, won the Danish league in 1994, the Danish Cup in 2001 and the UEFA Intertoto Cup in 1996, and plays at JYSK Park. The handball side Bjerringbro-Silkeborg is shared with the town of Bjerringbro. A ski slope at nearby Gjern uses natural snow in winter and a nylon track the rest of the year, and in 2019 the town hosted the World Women's Curling Championship.

About 53,000 people lived in the town at the start of 2026, and about 103,000 in the wider Silkeborg Municipality, of which it is the seat. The lake country around it is among the most expensive places to live in Denmark, with large houses and lakeside villas at Brassø near the village of Sejs.

The paper mill was once the town's main business; today the headquarters of Jyske Bank, the country's third-largest bank, stand here, and the town has an unusually large number of car dealerships. The daily newspaper Midtjyllands Avis, founded in 1857 as Silkeborg Avis, is one of the oldest in the country, and it and the local radio station are based at Papirfabrikken.

The town is split east to west by Silkeborg Langsø, which flows into the Gudenå on the eastern side. A motorway completed in 2016 links it with Aarhus and Herning, and twelve town bus routes run on gas. Weekends in summer are spent on the water and in the forests, swimming from piers at lakes such as Almind Sø, and on Saturdays the square fills for the market.

Silkeborg eats as the rest of Denmark does, with lunch built on smørrebrød — buttered rugbrød, a dense, dark rye bread, topped with cold meats, sliced sausage, egg or pickled herring. The hot classics are frikadeller, pan-fried meatballs of pork or of veal and pork; stegt flæsk med persillesovs, slices of fried pork belly served with potatoes and a white parsley sauce; and flæskesteg, roast pork with crackling, often eaten at Christmas with red cabbage. Breakfast on a Sunday may include wienerbrød, the pastry known abroad as a Danish.

Most of the town's restaurants are on and around Torvet and in the pedestrian streets that run off it, with more in the converted paper-mill buildings by the harbour, where the paper museum also has a café. The countryside around Silkeborg keeps the tradition of the kro, the Danish country inn held in high regard as a place to eat, including old inns near the Gudenå north of the town.

For drink, Bryghuset Kragelund, a microbrewery near the town that opened in 2007, makes unfiltered and unpasteurised beers, alongside the national beers and akvavit. The spring at Arnakkekilden in the park of Silkeborg Bad has supplied water bottled by Carlsberg for many years.