Poenari Castle Dam

Poenari Castle, also known as Poenari Citadel, is a ruined castle in Romania which was a home of Vlad the Impaler. The citadel is situated on top of a mountain and accessed by climbing 1,480 concrete stairs.
  • Location: Arefu, Argeș County, Romania
  • Alternative names: Citadel of Țepeș Vodă · Citadel of Negru Vodă
  • Construction started: 1453
  • Diameter: 60 m
  • Architect(s): Negru Vodă
Data from: en.wikipedia.org