Castel Ruggero, also spelled as Castelruggero, is a southern Italian village and hamlet of Torre Orsaia, a municipality in the province of Salerno, Campania. As of 2011, it had a population of 400.
Wikipedia https://en.wikipedia.org/wiki/Castel_Ruggero
Coordinates 40°8'18.639" N 15°27'57.453" E