Bocca della Verità Monument
Ancient marble mask in Roman church portico
A marble mask housed in the portico of Santa Maria in Cosmedin, Rome, famous for its medieval legend that a dishonest hand might be bitten off. Tourists queue for the photograph and to visit the surrounding Trastevere streets and church.
Bocca della Verità at a Glance#
Address: Piazza della Bocca della Verità, 00186 Rome, Italy
Hours: Always visible (public monument)
About Bocca della Verità#
The Bocca della Verità, or Mouth of Truth, is a large circular ancient marble mask located under the portico of the church of Santa Maria in Cosmedin in Rome. It is famous for the medieval legend that it will bite the hand of a liar if one places a hand in its mouth.
The carved face, thought to be a Roman sculptural relief dating from the 1st century, depicts a bearded male face with holes that suggest a drain or decorative motif. The mask is displayed in the church portico and is a small, high-traffic attraction often visited as part of walking tours of Rome’s historic centre.
Historically used as a decorative element or manhole cover in antiquity, the Bocca della Verità became associated with the lie-detection legend in the Middle Ages and later centuries. Its current setting under the church portico has made it accessible to visitors while preserving the marble in situ.
The mask is located in the Ripa district of Rome, close to the Tiber River and within walking distance of the Forum and other central ancient and medieval sites.
- Visitor tip: The mask is housed under the portico of the church of Santa Maria in Cosmedin and is a frequent tourist photo spot; short queues are common during midday.
How to Get to Bocca della Verità#
Located in the historic centre near the Tiber’s west bank, the site is a short walk from the Colosseum and accessible via buses and Metro Line B (Colosseo) with a 10-15 minute walk.
Tips for Visiting Bocca della Verità#
- Visit around midday when the sun slants into the portico and the marble mouth casts an inviting shadow.
- Combine the visit with a walk through the Foro Boario and a stop at Santa Maria in Cosmedin to sample the surrounding layers of Rome.
- Be ready for a queue; the Bocca della Verità attracts curious tourists who like to test the stone's ancient reputation.
Best Time to Visit Bocca della Verità#
Best visited in shoulder seasons to avoid the heaviest tourist traffic; the stone is outdoors and viewable year-round.
Weather & Climate near Bocca della Verità#
Bocca della Verità's climate is classified as Hot-Summer Mediterranean - Hot-Summer Mediterranean climate with warm summers (peaking in August) and cold winters (coldest in January). Temperatures range from 4°C to 30°C. Moderate rainfall (712 mm/year).
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | Acceptable | 4° - 12° | 7° | 74 mm | partly cloudy | 81% | 1.9 m/s | 0.2 low | 9.4h |
| February | Good | 4° - 13° | 8° | 67 mm | partly cloudy | 79% | 2.1 m/s | 0.4 low | 10.5h |
| March | Very Good | 6° - 16° | 11° | 60 mm | partly cloudy | 76% | 2.4 m/s | 0.7 moderate | 11.8h |
| April | Very Good | 8° - 18° | 13° | 58 mm | partly cloudy | 72% | 2.5 m/s | 1.2 high | 13.2h |
| May | Excellent | 13° - 23° | 18° | 41 mm | some cloud | 68% | 2.1 m/s | 1.7 very high | 14.4h |
| June | Ideal | 16° - 27° | 22° | 29 mm | mostly sunny | 62% | 2.2 m/s | 2.1 extreme | 15.0h |
| July | Ideal | 19° - 30° | 25° | 15 mm | clear | 55% | 2.3 m/s | 2.2 extreme | 14.7h |
| August | Ideal | 19° - 30° | 25° | 33 mm | clear | 55% | 2.2 m/s | 1.8 very high | 13.7h |
| September | Excellent | 16° - 27° | 21° | 65 mm | mostly sunny | 64% | 2.0 m/s | 1.2 high | 12.3h |
| October | Very Good | 12° - 22° | 17° | 89 mm | some cloud | 73% | 1.8 m/s | 0.7 moderate | 11.0h |
| November | Good | 8° - 16° | 12° | 97 mm | partly cloudy | 80% | 1.9 m/s | 0.3 low | 9.7h |
| December | Acceptable | 5° - 13° | 8° | 84 mm | partly cloudy | 81% | 2.1 m/s | 0.2 low | 9.1h |
