Saint Peters Basilica
This landmark is Saint Peters Basilica. The Old St. Peter’s Basilica, which existed between the 4th and 16th centuries, was on the verge of ruin, and discussions about replacing it came underway. Pope Nicholas V finally commissioned a new building. Construction began in 1508 under Pope Julius II. Many people helped design the church, including Donato Bramante, Carlo Maderno, and Michelangelo. Builders completed the project in 1626. The pope traditionally heads many liturgies throughout the year in the basilica.