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Sunlit street corner in Rome with ochre palazzi, parked cars and a clear blue sky in the Castro Pretorio quarter

Italy · Lazio · Rome

Castro Pretorio, Rome — Area Guide & Where to Stay

Castro Pretorio is a rione of central Rome built around the Castra Praetoria, the Praetorian Guard's barracks, beside the Baths of Diocletian.

About Castro Pretorio

Where to stay in Castro Pretorio

Not every neighbourhood fits every trip — here's what each one is good for.

Most visitors stay here for the trains. Hotels gather between the Baths of Diocletian and Porta Pia, a band of business addresses, guesthouses, and small B&Bs within walking reach of Roma Termini and the Museo Nazionale Romano. The streets run straight and busy.

You will find it practical for early departures, museum mornings, and onward connections rather than for evening wandering.

Things to do in Castro Pretorio

Ranked by global recognition; descriptions from Wikidata (CC0).

Museums & Galleries

3
  • Museum of Contemporary Art of Rome Heritage
  • Palazzo Massimo alle Terme Heritage historic building
  • Museo Nazionale Romano

Churches & Religious Sites

8
  • Saint Charles at the Four Fountains Heritage
  • Santa Maria della Vittoria Heritage
  • Santa Prassede Heritage medieval church
  • Santa Pudenziana Heritage
  • Santa Susanna Heritage
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  • St Paul's Within the Walls Heritage
  • Santa Bibiana Church Heritage
  • San Camillo de Lellis Heritage

Castles & Historic Sites

8
  • Baths of Diocletian Heritage ancient Roman bath, a landmark of Rome
  • Servian Wall defensive barrier around the ancient city of Rome
  • Porta Pia
  • Castra Praetoria Roman fort
  • Gardens of Sallust gardens
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  • Aqua Alexandrina Roman aqueduct
  • Gardens of Maecenas famed formal garden of the early Roman Empire
  • Aqua Anio Vetus archeological site
19 places
worth knowing
across 3 categories in Castro Pretorio

About Castro Pretorio

What are the main landmarks in Castro Pretorio?

The monuments are dense here. The Baths of Diocletian spread across the rione's southern edge, their halls holding the Museo Nazionale Romano, while the Palazzo Massimo alle Terme stands close by with its Roman frescoes and sculpture. Baroque churches line the western streets: Santa Maria della Vittoria, San Bernardo alle Terme, and San Carlo alle Quattro Fontane.

Porta Pia closes the northern end. Older still are the Castra Praetoria and the fragments of the Servian Wall.

What is the history of Castro Pretorio?

The name comes from the army. The Castra Praetoria, raised in the early empire as the camp of the Praetorian Guard, fixed a military quarter on the city's eastern hills, while the Horti Sallustiani once spread their gardens across the slopes to the north. For centuries the ground lay half-emptied behind the walls.

Rome made it a formal rione in 1921, the eighteenth of the city's numbered quarters. The railway and the ministries did the rest.

Where is Castro Pretorio?

Castro Pretorio occupies the high ground east of central Rome, wrapped around the Castra Praetoria and reaching the old city gate of Porta Pia.

Good for

More areas in Rome

Updated July 2026