Lepenski Vir (Serbian Cyrillic: Лепенски Вир, "Lepena Whirlpool"), located in Serbia, is an important archaeological site of the Lepenski Vir culture. It includes Mesolithic Iron Gates Hunter-Gatherers period and transition to Early Neolithic Early European Farmers period of the Balkans.
After its discovery by a local farmer in 1960, it was designated an Archeological Site of Exceptional Importance on 5/26/66.