Gülhane Park (Turkish: Gülhane Parkı, "Rosehouse Park"; from Persian: گلخانه Gulkhāna, "house of flowers") is a historical urban park in the Eminönü district of Istanbul, Turkey; it is located adjacent to and on the grounds of the Topkapı Palace. The south entrance of the park sports one of the larger gates of the palace. It is the oldest and one of the most expansive public parks in Istanbul.