Bocca della Verità in Rome, or the Mouth of Truth, is an iconic sculpture within the Santa Maria in Cosmedin church and is thought to depict the deity Oceanus. The mask weighs 1,300 kilograms and features open eyes, mouth and nostrils.

It is said that any liar who places their hand in the mouth will have the hand bitten off, hence its name. Inserting one's hand into the mouth has become a popular dare among visitors. Today, the Mouth is a famed historical relic located in the Basilica of Saint Mary and draws thousands to the church every year.

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A brief history of Bocca della Verità in Rome

Bocca della Verità in Rome became famed when it first appeared in the 1953 film "Roman Holiday," but it stretches back to the ancient days of Rome. Historians debate to this day what its purpose was, but its size of 1.75 meters in diameter, round shape and design indicate it may have been a drain cover in the Temple of Hercules Victor that stands nearby.

Until 1632, the mask was in the Piazza della Bocca della Veritá, until it was transferred to the church where it resides today. People line up to catch photos with their hand inside the mouth.

What else is good to know about Bocca della Verità in Rome?

Bocca della Verità in Rome is located within a functioning Roman Catholic basilica. Though it is a popular visitor attraction, it is asked that visitors avoid coming during times when Mass is in session and that they exercise proper respect for the locale while here. The surrounding Church is as historic as the Bocca della Veritá, dating to the 6th century.

You can see the fearsome mask and the rest of the church with a guided tour, or you can explore yourself. It's largely accessible to people with disabilities. Just call ahead to ask about any accommodation you might need.

Bocca della Verità in Rome

Location: Piazza della Bocca della Verità, 18, 00186 Roma RM, Italy

Open: Monday–Sunday from 9.30 am to 5.50 pm