罗甘佐洛城堡

Castello Roganzuolo (Castél in Venetian language) is a frazione of San Fior comune (municipality) in the Province of Treviso in the Italian region Veneto, located on Conegliano hills (famous for productions of wine, especially prosecco) about 50 km north of Venice and about 30 km northeast of Treviso.

Col di Manza (Venetian language - Col de Manzha) is a hill between the towns of Colle Umberto and San Fior in the province of Treviso in Italy, facing the higher hill of Castello Roganzuolo. It is notable as the site of a villa built for the painter Titian.