Cetina is a river in central Dalmatia, Croatia. It has a total length of 105 km, drains an area of 3,700 km², and descends from an altitude of 385 m at its source to the sea level when it flows into the Adriatic Sea. For the Second World War frigate class, see River class frigate The Murray River in Australia A waterfall on the Ova da Fedoz, Switzerland A river is a large natural waterway. ... Dalmatia ( Croatian Dalmacija, Italian Dalmazia, Serbian Далмација) is a region of Croatia on the eastern coast of the Adriatic Sea, spreading between the island of Pag in the northwest and the Bay of Kotor in the southeast. ... The Adriatic Sea Source: NASA The Adriatic Sea is an arm of the Mediterranean Sea separating the Apennine peninsula (Italy) from the Balkan peninsula, and the system of the Apennine Mountains from that of the Dinaric Alps and adjacent ranges. ...

Cetina has its source in the northwestern slopes of Dinara, in a small village called Cetina located 7 km north from Vrlika. A large artificial lake begins near Vrlika, the Peruča lake, which was created by a dam some 25 km downstream. Cetina then passes into the lower portion of the Sinj karst field. After that it runs eastward and then back westward around the Mosor mountain, before flowing into the Adriatic in the city of Omiš. Dinara is one of the more prominent mountains located on the border of Croatia and Bosnia and Herzegovina. ... Vrlika is a small town and a municipality in inland Dalmatia, Croatia. ... Sinj is a town in the continental part of Split-Dalmatia county, Croatia. ... Karst topography occurs when a landscape is marked by underground drainage patterns. ...

The latter portion of Cetina and its relatively large drop in altitude was used to build several substantial hydroelectric power plants. Its water is also bottled as Cetina. Hydroelectric dam diagram The waters of Llyn Stwlan, the upper reservoir of the Ffestiniog Pumped-Storage Scheme in north Wales, can just be glimpsed on the right. ...