Jamtli is the name of the regional museum of
Jamtli has its roots in the antiquarian association of Jämtland, established in 1886. After years of preparations led by the County Governor’s wife Ellen Widen, the open-air museum was inaugurated in 1912, and Eric Festin was appointed as its first director. In the early years, the museum focused on collecting and exhibiting historical buildings and items, but also organized courses in folk dance, handicraft and music. The aim was to keep alive traditions that were sinking into oblivion in the wake of industrialisation. The ideological background for the project can be found in the National Romanticism that flourished in Europe in the 19th century. Since 1913, the museum edits the yearbook Jämten. 
In the late 1920s, construction of a proper museum was commenced. Until then, collections were exhibited in the historical buildings and on various other locations in town. The new museum was stylistically inspired by the castle architecture of the Vasa-era of the 16th century, and its grandeur testifies to the importance attributed to regional cultural heritage at the time. It opened to the public in 1930, with exhibitions of textiles and archaeological finds, ethnographic artefacts and art. The famous
In 1953, one began to arrange Wednesday dances in the open-air grounds. The dances became highly popular, and went on every summer until 1979. In the beginning, this event attracted a family audience, but over the years, it became more youth-oriented. This had unfortunate side effects. The grounds deteriorated, and at a certain stage, historical buildings had to be fenced off from the crowd with barbed wire. Towards the late 60s, the need for a thorough restoration of both buildings and activities was clearly visible. The ethnologist Göran Rosander was appointed new director in 1967. He managed to attract more visitors to the museum with a steady flow of new exhibitions, and he also initiated various ethnological surveys in the region.
In 1971, Sten Rentzhog succeeded Rosander. At the time, alternative learning methods and new thoughts on the museum’s role in society were spreading. Items and buildings should not be dead relics anymore; they were to be incorporated into the daily activities at the museum. At Jamtli, the new ideas sparked a vitalization. Since 1986, actors have moved into the historical buildings every summer, and recreated how people lived, worked and spoke in the past. Jamtli Historyland (Jamtli Historieland) has been the summer season’s main attraction, and has inspired a similar period of activities named Jamtli Winterland in February–March.