Marmorkirken - Marble Church
De Groene Gids
Mon-Thu and Sat 10am-5pm, Fri and Sun noon-5pm - access to dome: 1pm daily 15 Jun-31 Aug, Sat and Sun rest of year - closed to visitors during mass and concerts
Actually called Frederiks Kirke, this church was only completed in the late 19C. Its enormous dome is one of the city's landmarks.