Plava Laguna is a Bosnian, Croatian, Slovene, and Serbian phrase meaning "blue lagoon". It is also the name of a tourist group based in Poreč in Istria, Croatia.
The Bay of Poreč is a favorite holiday place of French film director Luc Besson, whose box-office hit The Fifth Element features a character named Plavalaguna (also a reference to star Milla Jovovich's first film Return to the Blue Lagoon).