Sarmizegetusa Regia, also Sarmisegetusa, Sarmisegethusa, Sarmisegethuza, Ζαρμιζεγεθούσα (Zarmizegethoúsa) or Ζερμιζεγεθούση (Zermizegethoúsē), was the capital and the most important military, religious and political centre of the Dacians prior the wars with the Roman Empire.