Basilica di San Petronio

"The Basilica of San Petronio, dedicated to the city's patron saint, is located in Piazza Maggiore and is the largest and most important church in Bologna. Its construction began in 1390 under the supervision of Antonio di Vincenzo. In 1514, Arduino degli Arriguzzi suggested a new Latin-cross model that would have been larger than St. Peter's Basilica in Rome but, according to legend, Pope Pius IV blocked its construction and insisted on the erection of the Archiginnasio instead. The façade also remained unfinished, being only partly covered in marble by Giacomo Ranuzzi starting from 1538. The interior, completed in different eras, is divided into three naves, which open onto twenty-two chapels decorated by artists, including Francesco Francia, Lorenzo Costa, Parmigianino and Donato Credi. Famous is the Music Chapel of San Petronio, the oldest musical institution in Bologna (1436), whose most prestigious symbol is a still functioning organ, which, built around 1470 by Lorenzo da Prato, is the oldest in the world still in use. The Chapel of the Three Wise Men (IV) or Bolognini, is also very popular among visitors. Its walls were sumptuously frescoed by Giovanni da Modena with scenes representing “Heaven” and “Hell”. The sundial by the astronomer Cassini is also well-known and is the longest in the world, measuring 67.27 metres."

"This Basilica is located in Piazza Maggiore and is free to enter. Construction on the church began in 1390 and to this day it is still not finished. The church is filled with art and sculptures portraying the old and new testaments, but the most notable work of art is the Meridian Line. While the exterior looks unfinished, the interior is huge and very impressive. "

"This cavernous church is one of the largest in the world, and was originally planned to be much larger, even larger than St. Peter’s - that is until Pope Pius IV blocked its progress. The facade remains unfinished, but inside you’ll find the world’s longest sundial as well as impressive frescoes and sculptures. "