The Ca' da Mosto is a 13th-century, Venetian-Byzantine style palace, the oldest on the Grand Canal, located between the Rio dei Santi Apostoli and the Palazzo Bollani Erizzo, in the sestiere of Cannaregio in Venice, Italy. ... Ca' da Mosto TypePalace Architectural styleByzantine Town or cityVenice CountryItaly 4 more rows