Topkapı Palace Museum (Topkapı Sarayı Müzesi), Istanbul

Topkapı Sarayı, on the Seraglio Peninsula, became a museum in 1924. The Harem, Baghdat Pavilion, Revan Pavilion, Sofa Pavilion, and Audience Chamber distinguish themselves with their architectural assets, while other artifacts on display reflect palace life. Gülhane Park is located on the slopes below the palace extending to the seashore, and is popular among Istanbul residents for picnicking and open-air concerts. In the park is the Gothic Column (courtesy of Claudius II), known to have been one of the main obelisks of the Byzantines. One of the most interesting parts of the palace is the Harem, so be sure to get there early to sign up for a guided tour.