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.
Wikipedia https://en.wikipedia.org/wiki/Poenari_Castle
Phone 0248/721.446
Address Romania
Coordinates 45°21'13.622" N 24°38'5.922" E