Piran, Slovenian Littoral, Slovenian Littoral
Piran is a town and municipality in southwestern Slovenia on the Gulf of Piran on the Adriatic Sea. The origin of the name is uncertain, with some scholars favouring derivation from the Celtic "bior-dun" (settlement on the hill), while others prefer the Greek word "pyr" (fire), a reference to the lighthouse on the tip of the peninsular.