The Regional Natural Park of Gola della Rossa and Frasassi, established in 1997, is one of the most beautiful and biggest regional protected areas of the Marche region, which includes the underground complex of “Grotte di Frasassi”. The Park extends for 9170 hectares on the Apennine side of the province of Ancona and it interests the towns of Serra San Quirico, Genga, Arcevia and Fabriano. A trip in this Park is “a trip in the Heart of the Marche”, discovering the historical and artistic treasures, hidden in fascinating and harmonious landscapes and surrounded by a pure and blooming nature.