The patronesses of Frisanco are Saints Fosca and Maura, celebrated on 13 February, to whom the Chiesa delle Sante Fosca e Maura is dedicated.
The municipality of 645 inhabitants in the province of Pordenone also holds the Chiesa Parrocchiale di Sant'Osvaldo, the Chiesa Parrocchiale di San Nicolò and the Monastero di Santa Maria, while among the sites of its territory are Monte Raut and the Parco naturale regionale delle Dolomiti Friulane.