Hillerød is a city in Denmark, north of Copenhagen. The 17th-century Frederiksborg Castle lies on 3 islets and has baroque gardens. Inside the castle, the Museum of National History evokes 500 years of Danish history with portraits and furniture. To the east, Hillerød Town Museum has vintage printing presses and replicas of 19th-century streets. North of the city are the trails of Grib Forest.