Castel Gandolfo is a town about 19 miles southwest of Rome and the site of the pontifical villas and gardens used as the pope's summer retreat.
Pope Francis largely left the Apostolic Palace as a museum. Pope Leo XIV resumed summer stays there in July 2025.
The gardens now include Borgo Laudato Si'. Both the September 2025 inauguration and the July 2026 Canticle of Peace took place there.





