Drégely Castle is a 13th-century hilltop castle in Nógrád County, Hungary. It is in ruins, but being restored.
Wikipedia https://en.wikipedia.org/wiki/Drégely_Castle
Official Website https://www.turautak.com/cikkek/turautak/nagyoroszi--dregely-var-tura.html
Address 2646, Hungary
Coordinates 48°0'59.801" N 19°2'9.997" E