The Archbasilica and its adjoining buildings have an extraterritorial status as one of the properties of the Holy See

Archbasilica of St. John Lateran located at Piazza di San Giovanni in Laterano, 4, Roma, Italy “IT” 00184.
The Archbasilica and its adjoining buildings have an extraterritorial status as one of the properties of the Holy See Travel photography Family-friendly: true