Locality Fidvár or Zemný hrad (Foldvár - zemný hrad, copper) is located south of Vrábeľ. It has always attracted attention. The first information about the site comes from the 19th century. At that time, it was visited by many treasure hunters - the so-called the first archaeologists. Among them was the royal postmaster of Vrabel, Jozef Néčei.