A grand 19th-century palazzo on Piazza della Repubblica with an ancient Roman bath excavation visible beneath its spa, a rooftop pool and views over the Baths of Diocletian across the square.
Anantara Palazzo Naiadi Rome Hotel occupies a 19th-century palazzo directly on Piazza della Repubblica, one of the grand semicircular squares of the Italian capital's Lazio region, built over part of the site of the ancient Baths of Diocletian. The hotel takes its name from the Fountain of the Naiads at the centre of the piazza, and the building's lower levels incorporate visible excavated remains of Roman-era baths, accessible via the hotel's spa area.
The hotel offers around 238 rooms and suites, refurbished in a palette that combines classical Roman references — mosaics, marble, warm stone tones — with contemporary comfort. A rooftop pool and terrace bar overlook the piazza and the dome of the Santa Maria degli Angeli basilica, itself built within the ancient bath complex by Michelangelo. Rates for a classic double typically start from around €300 (~$325 USD) in shoulder season.
The hotel sits directly above Repubblica metro station on Line A, providing fast connections to Termini station, the Spanish Steps and the Vatican direction. The Baths of Diocletian museum and the Santa Maria degli Angeli basilica are immediately across the piazza.
| Price | $$$$ |
|---|---|
| Address | Piazza della Repubblica 48, 00185 Roma |
Amenities
- rooftop pool
- spa
- restaurant
- bar
- wifi
- fitness centre
Weather through the year in Lazio
Best time Shoulder Worth avoiding
Average daytime temperature in °C. Figures are for Lazio.
Location
Piazza della Repubblica 48, 00185 Roma
41.9027, 12.4963 View on map
Highlights
- Ancient Roman bath excavations visible within the hotel's spa area
- Rooftop pool and bar overlooking Piazza della Repubblica
- Directly above Repubblica metro station for fast citywide access
- Opposite the Baths of Diocletian and Santa Maria degli Angeli basilica
- 238 rooms and suites blending classical Roman references with contemporary design
Tips for visiting
- Ask for a piazza-facing room for views over the Fountain of the Naiads
- The rooftop pool bar is popular for sunset drinks — arrive early for a good table
- Repubblica metro station beneath the hotel makes early airport transfers straightforward via Termini
- The Baths of Diocletian museum across the square is often overlooked and rarely crowded
- Book spa treatments in advance to include time in the excavated bath area
When to visit
The rooftop pool is best enjoyed from late spring through early autumn; the piazza location is convenient year-round for exploring central Rome.
Accessibility
The hotel has lift access to all floors and a step-free entrance from Piazza della Repubblica. Guests with mobility requirements should confirm suitable rooms with the hotel in advance.
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Frequently asked questions
Does the hotel have a rooftop pool?
Yes, there is a rooftop pool and terrace bar overlooking Piazza della Repubblica.
Are there ancient Roman ruins within the hotel?
Yes, excavated remains of the ancient Baths of Diocletian are visible within the hotel's spa area.
How close is the hotel to Termini station?
Termini station is approximately a 10-minute walk, or one stop on Line A of the metro, which has a station directly beneath the hotel.