The Doge Cathedral, dedicated to the SS. Redentore, was built between 1615 and 1636 under the direction of the Fortifications Office of Venice.
The façade, in white Vrsar and gray Aurisina stone, is divided into two orders: a lower one, of giant semi-columns, and an upper one with three niches for the statues of the Redeemer and Saints Mark and Justina. On the tympanum there is a winged lion whose original version, destroyed by the French in 1797, was replaced with the current one by the Palmarino sculptor Ferdinando Busetti (1893-1894). The reduced height of the bell tower prevented the building from being exposed to the range of enemy artillery.
The Cathedral has a single nave with wooden trusses inside and houses the Altarpiece of the Militia of Padovanino, the wooden Madonnina attributed
to Domenico da Tolmezzo and, in the sacristy, the gallery with portraits of some Superintendents General.