Grad Sisak

Sisak is the administrative centre of the Sisak-Moslavina County, Croatia's biggest river port and a centre of river shipping industry (Dunavski Lloyd). It lies on the main road Zagreb-Sisak-Petrinja (M12.2) and the railroad Zagreb-Sisak-Sunja. Sisak is a regional economic, cultural and historical center. The largest oil refinery in Croatia is located here.