Okrug Gornji is situated on the west part of Island Ciovo. It consists of two traditional Dalmatian inhabited places Okrug Gornji and Okrug Donji. The island of Ciovo is connected to mainland by the bridge in ancient Trogir so it makes an entirety with a city. Okrug Gornji is the largest place on Ciovo.
Okrug Gornji consists of several places: Saldun ( nearest to Trogir), Mavarcica bay, Businci, Milicevo, Pivetova glavica and old village.