The villa contains 36 rooms, most of which revolve around the central open-air courtyards.
Archaeologists discovered the residence on top of older foundations, indicating continuous occupation of the site since the Hellenistic period.
The floor mosaics were crafted using the opus tessellatum technique, common in the Roman Mediterranean.
Italian architects reconstructed the upper levels of the villa in the 1930s to demonstrate how the original roofline might have appeared.
The villa's atrium once featured a private fountain, a status symbol for wealthy residents of Roman Kos.
Several of the artifacts recovered during excavation are currently housed in the Archaeological Museum of Kos rather than the site itself.
The Casa Romana of Kos is a restored 3rd-century AD Roman villa built upon the ruins of an earlier Hellenistic house. The site features three distinct peristyle courtyards designed to provide light and ventilation to the surrounding living spaces. Visitors can view preserved mosaic floors depicting sea creatures, dolphins, and geometric patterns. Original marble statues and wall frescoes remain within the villa, offering insight into the lifestyle of the Roman elite in the Dodecanese. The structure underwent extensive reconstruction in the 1930s during the Italian occupation of the island. It serves as a rare example of domestic Roman architecture preserved in the Aegean region.
The central peristyle courtyard, which captures the symmetry of the columns against the restored villa backdrop.
Visit in the early morning to avoid the heat, as much of the villa is open-air.
Wear comfortable, flat-soled shoes to navigate the original stone thresholds and uneven floor surfaces.
Bring a hat and sunscreen, as there is limited shade in the outer courtyards.
Avoid visiting midday during the summer months when the lack of deep shade makes the tour physically demanding.
Typically closed on Tuesdays; often closed for maintenance during the winter off-season.
Do not touch the ancient wall frescoes or the mosaic floors; keep voices low to respect the historical environment.
