San Giovanni Evangelista, Ravenna

Although much restored, San Giovanni Evangelista is one of the oldest monuments in Ravenna, dating from c.426-30 AD. Its chief attractions are its fine 5th-century architecture and 13th-century mosaics depicting the Crusades.


History of San Giovanni Evangelista

San Giovanni Evangelista was commissioned by the empress Galla Placidia in fulfillment of a vow she made during a storm in 424 while sailing from Constantinople to Ravenna. She came to Ravenna to assume the government of the western Roman empire on behalf of her young son, Emperor Valentinian III.

In about 600 AD, the basilica was expanded by incorporating the narthex into the church and the interior was redecorated under Archbishop Marinianus (c.598-606). A mosaic fragment containing part of his name was found beneath the church. Further renovations were done throughout the Middle Ages and in the Baroque period.

In 1944, Allied bombs intended for the nearby train station completely destroyed the west facade and first four bays of the nave and badly damaged the apse and side aisles. It was rebuilt to its original form after the war and still contains many original elements.

What to See at San Giovanni Evangelista

Entrance is through a 14th-century Gothic marble portal, which leads into a reconstructed brick atrium. The west facade features a very tall arched porch, which was completely rebuilt after World War II. The square campanile (10th to 14th centuries) stands 139 feet high and contains two bells cast in 1208.

The spacious, brightly-lit interior is comprised of a central nave, side aisles, and an apse at the east end. Most of it was reconstructed after 1994 bomb damage, but many of the columns and their carved Byzantine capitals are original. The floor is now about 5 feet above its original level; it was periodically raised over the centuries to keep it above the rising waters of the marshy land.

The apse is round on the inside and polygonal on the outside, pierced with an unusual row of seven windows. Another three openings below the windows are now closed; scholars do not agree when this happened, but some maintain it was as early as the 5th century. Sadly, some very precious mosaics that once adorned the apse have been completely lost to "renovations" in the 16th century. They included portraits of most members of the imperial family of Theodosius and two depictions of St. John the Evangelist saving Galla Placidia from the storm at sea.

A significant amount of mosaics from the church do survive, however, from the pavement added in 1213 under Abbot Guglielmo. Now framed in sections and mounted on the side walls, the naive mosaics depict a range of fascinating subjects including mythical animals, scenes from medieval novels (such as a fox's funeral), and, most importantly, scenes from the Fourth Crusade (1204) including the taking of Zara and Constantinople.

A chapel in the left aisle retains some fragments of beautiful 14th-century frescoes on its vault, depicting the Four Evangelists with their symbols and four Doctors of the Church (Jerome, Ambrose, Augustine and Gregory). Some scholars have attributed the frescoes to Giotto, whose style they certainly reflect, but they were more likely painted by Giovanni Baronzio da Rimini.

The chapel at the end of the south aisle has a small 8th-century carved altar. There are interesting rectangular chambers at the end of both aisles, on either side of the east apse (not accessible). These have been traditionally described as a diaconian and prothesis, but in a 1990 study (see Sources), Janet Charlotte Smith makes a good case that they were actually a library and a scriptorium.

Quick Facts on San Giovanni Evangelista

Site Information
Names:Basilica di San Giovanni Evangelista · San Giovanni Evangelista
Categories:churches; World Heritage Sites
Dedication: St. John the Evangelist
Dates:c. 426-30
Status: active
Visitor and Contact Information
Coordinates:44.418379° N, 12.205655° E
Address:Via Carducci Giosue
Ravenna, Italy
Phone:0544 212640
Hours:Open daily 7:30-noon, 3:30-6:30
Lodging:View hotels near San Giovanni Evangelista
Note: This information was accurate when first published and we do our best to keep it updated, but details such as opening hours and prices can change without notice. To avoid disappointment, please check with the site directly before making a special trip.


  1. Personal visit (May 10, 2008).
  2. Guiseppe Bovini, "S. Giovanni Evangelista" in Ravenna: Art and History (Ravenna: Longo), 55-58.
  3. Basilica of S. Giovanni Evangelista - Ravenna Tourist Office
  4. Janet Charlotte Smith, "The Side Chambers of San Giovanni Evangelista in Ravenna: Church Libraries of the Fifth Century." Gesta, Vol. 29, No. 1 (1990), 86-97.

More Information

View of San Giovanni Evangelista from the west. The basilica was built c.426-30 by Galla Placidia, in... © Holly Hayes
Nave of San Giovanni Evangelista in Ravenna, looking east to the apse. The basilica was built c.426-30 by... © Holly Hayes
Columns on the north side of San Giovanni Evangelista in Ravenna, looking northeast. The basilica was built... © Holly Hayes
North aisle of San Giovanni Evangelista in Ravenna, looking east. The church was built c.426-30 by Galla... © Holly Hayes
Fragment of Romanesque mosaic floor (1213 AD) in San Giovanni Evangelista, Ravenna, showing the fall of... © Holly Hayes
Fragment of Romanesque mosaic floor (1213 AD) in San Giovanni Evangelista, Ravenna, depicting Crusaders of the... © Holly Hayes
Fragment of Romanesque mosaic floor (1213 AD) in San Giovanni Evangelista, Ravenna, depicting a blonde mermaid... © Holly Hayes
Vault of a chapel in the left aisle, with fragments of beautiful 14th-century frescoe depicting the Four... © Holly Hayes
Detail of 14th-century Gothic marble portal leading into the atrium of San Giovanni Evangelista, Ravenna. © Holly Hayes

Map of San Giovanni Evangelista, Ravenna

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