📜 A historic burial vault located under Tiber Island in Rome, home to the Sacconi Rossi Brotherhood, established in 1760 to bury unclaimed bodies. # Why Go 🏛️ Explore a solemn and enigmatic historic vault💀 See walls decorated with human bones🕯️ Join a unique candlelit procession on November 2nd🇮🇹 Discover a hidden secret of Rome # Why Avoid ⚠️ Private visits by appointment only📸 No photos allowed during special events # Tips 🗓️ The crypt is typically only open for an hour a year on November 2nd for a special procession.📞 Contact the 'Fate Bene Fratelli' Hospital in Rome for private visit arrangements. # Hours 🕒 Open once a year on November 2nd for a special event; otherwise by appointment.