History of St. Peter’s Square in a Nutshell
Piazza San Pietro, or St. Peter’s Square, was designed by the famous sculptor Bernini under Pope Alexander VII’s watchful eye. Built between 1656 and 1667 on the site where the apostle Peter was martyred, the square was made to enhance the grandeur of St. Peter’s Basilica.
The open space was crafted to accommodate large crowds for solemn events, like the Feast of Corpus Christi, and to allow people to see the Pope’s blessing from the church facade or Vatican Palace windows. Bernini used a simplified Doric order for the colonnades, designed to complement, not compete with, the basilica’s facade. The square, initially begun by Pope Sixtus V with the placement of the obelisk, was completed by Bernini to enhance the Basilica’s grandeur and provide a fitting setting for major ceremonies and public events.