Location Aosta, Italy Ecclesiastical or organizational status Cathedral Groundbreaking 11th century Address 11100 Aosta, Italy Region Aosta Valley Architectural type Church | Affiliation Roman Catholic Church Status Active Completed 1848 Opened 1848 Year consecrated 1025 | |
 | ||
Province Roman Catholic Diocese of Aosta Architectural styles Renaissance architecture, Romanesque architecture, Neoclassical architecture Similar Sant'Orso, Roman Theatre - Aosta, Arch of Augustus, Alps, Cryptoportique du forum romain d | ||
Daria burlak organ recital aosta cathedral italy mozart liszt mendelssohn bach piern
Aosta Cathedral (Italian: Cattedrale di Aosta; Cattedrale di Santa Maria Assunta e San Giovanni Battista; French: Cathédrale d'Aoste; Cathédrale Notre-Dame-de-l'Assomption et Saint-Jean-le-Baptiste) is a Roman Catholic cathedral in Aosta, in north-west Italy, built in the 4th century. It is the episcopal seat of the Diocese of Aosta.
In the 11th century the Palaeo-Christian structure was replaced by a new one, dedicated to the Assumption of the Virgin Mary and Saint John the Baptist. The architecture of the cathedral was modified during the 15th and 16th century.
The present façade, in Neoclassical style, was built between 1846 and 1848. The structures remaining from the Romanesque period are two clock-towers and the crypt, and also the remaining part of an Ottonian fresco cycle on the church ceiling.