Domus Valeriorum

Domus Valeriorum is an ancient residential complex on Caelian Hill, now partly located beneath the Hospital dell'Addolorata. Excavations from the early 20th century uncovered corridors decorated with frescoes and mosaics that opened onto a garden area.

The residence was rebuilt after two major fires, one under Emperor Tiberius in 27 CE and another under Nero in 64 CE. Later, the building transformed into a hospital for the poor and pilgrims in the 6th century.

The name comes from the Valerius family, who occupied the building over many centuries. The rooms still show traces of their original use through wall paintings and floor mosaics.

Access to the ruins is limited and typically requires special permission or guided tours through the hospital. It helps to check in advance which areas are open to visitors, as availability may change.

The building was so large and expensive around 404 CE that no one could afford to buy it. Only after destruction from Alaric's sack of Rome in 410 CE was it finally sold at a greatly reduced price.

Location: Rome

GPS coordinates: 41.88642,12.50184

Latest update: December 14, 2025 18:12