St. Peter's Basilica in the Vatican is set to enhance visitor experience by reopening its entire roof to the public for the first time, coinciding with the 400th anniversary of the church, which was consecrated on November 18, 1626. Cardinal Mauro Gambetti announced this development at a press conference, highlighting that the terrace, previously only accessible in part, will now be fully available to accommodate the 20,000 daily visitors that the Basilica attracts.

In addition to opening the roof, the Vatican is expanding the existing café area on the terrace to about 100 square meters. This move, however, has sparked concerns about the commercialization of the sacred space, indicating a tension between maintaining the sanctity of the church and catering to the demands of modern tourism. The opening of the terrace is part of a broader strategy to enhance guest experience while also managing the large crowds, which can sometimes detract from the contemplative atmosphere of the Basilica.

To further streamline visitor flow, the Vatican is introducing a new app that allows pilgrims to follow Mass in 60 languages via their smartphones. Visitors will be able to scan a QR code for real-time audio and text translations, making the religious experience more accessible. Additionally, a new booking system utilizing sensors to monitor church occupancy aims to minimize congestion and help create a more peaceful and spiritual environment within the Basilica, enhancing the overall experience for tourists and worshippers alike.