The Svojanov Castle was built in 1224. During the reign of Ottokar II of Bohemia, it was used for protection of the trade route from Bohemia to Moravia. The first written mention of the settlement below the castle called Svojanov is from 1287. It was then owned by Záviš of Falkenstein, who had the small fortress extended into a big Gothic castle. The village of Starý Svojanov was founded in the 13th century and supposedly is the oldest part of today's municipality.
In 1421, Svojanov was besieged by Jan Žižka and between 1642 and 1645, the market town was occupied by the Swedish army. In December 1798, the Russian legions marched through Svojanov to fight against Napoleon.
The castle ruins are open to the public and often are used for cultural purposes.
The first written record of church in Danmark locality date back to the year 1291. Close to the church are several stones with a Christian text and cross inscribed. The oldest parts of the present red-brick church are from the 1300s. In the late 1400s the church was enlarged to the appearance it has today. The church has been modified both internally and externally several times, among other things after the fires in 1699 and 1889. There are lot of well-preserved mural paintings in the walls.