Palazzo di Teodorico (area archeologica)

Behind a round tower on Via di Roma, a staircase drops into the buried floors of a complex tradition calls Theodoric's palace. Its stratigraphy stacks a Roman villa, an imperial residence and an Ostrogothic refurbishment, viewed today through detached mosaics.

Why it matters

The name is traditional: the official portal states that the remains belonged to the imperial palace only by tradition, with two leading identifications — a guard post of the seventh and eighth centuries modelled on Constantinople's Chalke gate, or the atrium-portico of the church of San Salvatore ad Calchi. The layers themselves are unambiguous: a first-century suburban villa, fourth-century palatial structures, then a mosaic-repaved residence active under the Ostrogoths and their successors.

What to notice

Climb the spiral stair in the round tower: the upper hall displays mosaic fragments lifted during the digs of 1908 to 1914 and installed here from the late twentieth century onward, with more in the ground-floor loggia. In Sant'Apollinare Nuovo nearby, the palace mosaic shows the complex as Theodoric's builders wanted it seen — two storeys, flanking porticoes, a tympanate centre behind a wall. Reading the excavation against that image is the visit's point.

Context and history

Study began in the mid-nineteenth century after mosaic floors surfaced by accident; the 1908–1914 campaigns uncovered more. The stratigraphy records a late-first-century BC villa, fourth-century palatial features attributed to Honorius's court — he moved the Western capital to Ravenna in 402 — a fifth-century residence with an apsidal hall in opus sectile and a three-apsed triclinium, and a transformation under Theodoric (ruled 493–526). The complex apparently stayed in use until at least the late eighth century; the church of San Salvatore ad Calchi was almost entirely gone by a document of 1503.