Cathedral of Santa Maria Assunta
Built in the 12C but significantly modified later on, this Cathedral has a Neo-classic façade which was erected in 1848. You must see the mosaic paving in the chancel dating from the 12C, the Gothic stalls (from the 15C and the tomb of Thomas II of Savoy. The treasure-house also warrants a visit.
Address:Piazza Giovanni XXIII, 11100 Aosta