Caseggiato di Diana (I,III,3-4)
Rome, IT

- Location
- Rome, IT
- Category
- heritage historic sites
- Coordinates
- 41.7549096, 12.2887417
- Best time
- Morning or early afternoon
- Weather tip
- Check the local forecast before visiting.
Overview
The Caseggiato di Diana, designated I,III,3-4 within the archaeological park of Ostia Antica, stands as a remarkably preserved example of a Roman *insula*, or multi-story apartment building. Constructed during the Hadrianic period in the early 2nd century CE, this structure offers invaluable insights into the urban planning and daily life of ancient Rome's port city. Visitors exploring places to visit in Ostia Antica will find the Caseggiato di Diana compelling for its architectural complexity, featuring multiple floors, internal courtyards, and ground-floor commercial spaces. Its robust brick construction and surviving decorative elements, such as frescoes, provide a tangible connection to the residential and commercial activities that characterized a bustling Roman city. The building's designation as a 'high-rise' for its era underscores the advanced engineering and dense population demands of Ostia. Examining this site provides a profound understanding of ancient Roman domestic architecture and the social fabric of its inhabitants, making it a crucial stop for anyone seeking what to do in the area to grasp Roman urbanism.
General information
The Caseggiato di Diana, designated I,III,3-4 within the archaeological park of Ostia Antica, stands as a remarkably preserved example of a Roman *insula*, or multi-story apartment building. Constructed during the Hadrianic period in the early 2nd century CE, this structure offers invaluable insights into the urban planning and daily life of ancient Rome's port city. Visitors exploring places to visit in Ostia Antica will find the Caseggiato di Diana compelling for its architectural complexity, featuring multiple floors, internal courtyards, and ground-floor commercial spaces. Its robust brick construction and surviving decorative elements, such as frescoes, provide a tangible connection to the residential and commercial activities that characterized a bustling Roman city. The building's designation as a 'high-rise' for its era underscores the advanced engineering and dense population demands of Ostia. Examining this site provides a profound understanding of ancient Roman domestic architecture and the social fabric of its inhabitants, making it a crucial stop for anyone seeking what to do in the area to grasp Roman urbanism.
Did you know
- The Caseggiato di Diana is named after a relief of the goddess Diana found within one of its courtyards, not because it was a temple dedicated to her.
- It is one of the best-preserved examples of a Roman *insula*, originally standing at least four stories high, showcasing ancient urban density.
- The ground floor of the building was dedicated to *tabernae* (shops or workshops), indicating a mixed-use structure typical of Roman urban centers.
- Evidence of frescoes and mosaic flooring can still be observed in some areas, providing clues about the interior decoration preferences of its ancient inhabitants.
History
The Caseggiato di Diana was constructed during the Hadrianic period, specifically in the early 2nd century CE. This era marked a significant phase of expansion and reconstruction in Ostia, transforming it into a major port city for Rome. The building served primarily as a residential block, an *insula*, designed to accommodate a substantial population within a relatively compact footprint. Its multi-story design was a practical response to the increasing demand for housing in a thriving commercial hub. Over centuries, as Ostia declined, the building, like much of the city, fell into disuse and was gradually covered by sediment. Its excavation in the 20th century revealed a remarkable state of preservation, allowing archaeologists to reconstruct much of its original layout and understand its function within the ancient urban fabric.
Cultural significance
The Caseggiato di Diana holds significant cultural importance as a primary source for understanding Roman urban planning, domestic architecture, and social stratification. Unlike the aristocratic *domus* (single-family houses), the *insula* provided housing for the majority of Ostia's population, from merchants and artisans to laborers. Its layout, with ground-floor shops and upper-story apartments, illustrates the integrated commercial and residential life characteristic of Roman cities. The surviving architectural features, such as communal stairs, shared courtyards, and evidence of latrines, offer direct insights into the daily routines, living conditions, and communal aspects of ancient Roman urban dwellers. It stands as a testament to the sophisticated engineering and pragmatic solutions employed by Romans to manage dense urban populations.
Geography and landscape
The Caseggiato di Diana is situated within the archaeological park of Ostia Antica, approximately 30 kilometers southwest of Rome. Its location within the ancient city was strategic, positioned near the Decumanus Maximus, Ostia's main east-west thoroughfare, and in close proximity to other significant public buildings like the Baths of Neptune and the Forum. This placement reflects its role as a central residential and commercial hub within the bustling port city. The surrounding landscape of Ostia Antica is characterized by the ruins of brick and concrete structures, interspersed with open archaeological areas, all set against the backdrop of the modern Tiber River delta. The site's flat, coastal plain geography facilitated Ostia's development as Rome's primary maritime gateway.
More facts
- Imported from Wikidata
Visitor links
Nearby attractions
- Domus di Giove e Ganimede Rome - 40 m
- Forum Baths, Ostia Rome - 118 m
- Museo Archeologico Ostiense Rome - 119 m
- Ostia Roma Capitale - 132 m
- Temple of Roma and Augustus, Ostia Ostia Antica - 148 m
- Ostia Antica Rome - 183 m
- House of Cupid and Psyche Rome - 237 m
- Baths of the Swimmer Ostia Antica - 253 m