Sanctuary of the Virgin of the Revelation (Tre Fontane Grotto)
Santuario della Vergine della Rivelazione / Grotta delle Tre Fontane
Get directionsregional interest
Our Lady of Revelation appeared in this grotto next to Tre Fontane in the 1947 to Bruno Cornacchiola, a communist, seventh-day adventist, and would-be assasin of Pope Pius XII.
Loading map…
Last updated March 27, 2026
Sanctuary of the Virgin of the Revelation (Tre Fontane Grotto)
Santuario della Vergine della Rivelazione / Grotta delle Tre Fontane
Get directionsregional interest
Our Lady of Revelation appeared in this grotto next to Tre Fontane in the 1947 to Bruno Cornacchiola, a communist, seventh-day adventist, and would-be assasin of Pope Pius XII.
Last updated 3/27/2026
Loading map…
Loading map…