Sankt Hans Hospital is a psychiatric hospital in Roskilde on the Danish island of Zealand, 30 km from Copenhagen. Although situated in the Zealand Region, it is owned by the Capital Region and serves patients from that region. The land was bought by the forerunner of Copenhagen Municipality at the beginning of the 1800s so it could relocate the municipality's psychiatric hospital to a more rural location. With a history beginning in 1620, the hospital now has 180 beds and offers specialized treatment in the areas of forensic psychiatry and dual diagnosis.[1]