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Basilica of Saint Mary of the Angels and Martyrs
Attraction
4.7 (8475 reviews)
Basilica in the adapted remains of a Roman-era frigidarium with a meridian line designated in 1702.
P.za della Repubblica, 00185 Roma RM, Italy
+39 06 488 0812
Did You Know?
Designed by a Master
The Basilica of Saint Mary of the Angels and Martyrs was famously designed by none other than the legendary artist and architect Michelangelo, who transformed a section of the ancient Baths of Diocletian into the church.
Ancient Roman Foundation
Uniquely, the church is built directly within the frigidarium (cold bath) and tepidarium (warm bath) of the enormous ancient Roman Baths of Diocletian, one of the grandest imperial bath complexes.
Sundial of the Angels
Inside the basilica, there is a famous 'Meridian' line (also known as the 'Linea Clementina' or 'Sundial of the Angels') designed by Francesco Bianchini in 1705. It's a precise astronomical instrument used to calculate the date and time, and even the equinoxes and solstices.
Common Name
While its full name is quite long, the basilica is often simply referred to as 'Santa Maria degli Angeli' (Saint Mary of the Angels), reflecting its dedication and primary namesake.
Highlights from Reviews
• unique historical integration
Masterful integration of ancient Roman bath structures (Baths of Diocletian) into a Christian basilica, showcasing Michelangelo's genius.
• breathtaking interior
Despite a simple exterior, the interior is incredibly beautiful with stunning architecture, art, frescoes, and a grand scale.
• peaceful atmosphere
Offers a quiet and serene environment for contemplation, a stark contrast to the busy Rome streets and other crowded sites.
• free admission
Visitors appreciate that there is no entrance fee, making it an accessible historical and artistic experience.
• meridian line
Features a unique and historically significant sundial on the floor, used for timekeeping and astronomical calculations.
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