Teatro dell'Opera di Roma

The Italian National Institute of Statistics (Italian: Istituto Nazionale di Statistica; Istat) is the main producer of official statistics in Italy. Its activities include the census of population, economic censuses and a number of social, economic and environmental surveys and analyses. Istat is by far the largest producer of statistical information in Italy, and is an active member of the European Statistical System, coordinated by Eurostat.Its publications are released under creative commons "Attribution" (CC BY) license.

St. Paul's Within the Walls (Italian: San Paolo dentro le Mura), also known as the American Church in Rome, is a church of the Convocation of Episcopal Churches in Europe on Via Nazionale in Castro Pretorio, Rome. It was the first Protestant church to be built in Rome. Designed by English architect George Edmund Street in Gothic Revival style, it was built in polychrome brick and stone, and completed in 1880. The church contains mosaics which are the largest works of the English Pre-Raphaelite artist Edward Burne-Jones.

Repubblica–Teatro dell'Opera is an underground station on Line A of the Rome Metro. The station was inaugurated in 1980 and takes its name from the Piazza della Repubblica underneath which it lies.

The Viminal Hill ( VIM-in-əl; Latin: Collis Vīminālis [ˈkɔllɪs wiːmɪˈnaːlɪs]; Italian: Viminale [vimiˈnaːle]) is the smallest of the famous Seven Hills of Rome. A finger-shape cusp pointing toward central Rome between the Quirinal Hill to the northwest and the Esquiline Hill to the southeast, it is home to the Teatro dell'Opera and the Termini Railway Station. At the top of Viminal Hill is the Palace of Viminale that hosts the headquarters of the Ministry of the Interior; currently the term Il Viminale means the Ministry of the Interior. According to Livy, the hill first became part of the city of Rome, along with the Quirinal Hill, during the reign of Servius Tullius, Rome' sixth king, in the 6th century BC. The name of the hill derives from Latin viminalis (“pertaining to osiers”), from vimen (“a pliant twig, osier”).

The Anantara Palazzo Naiadi Rome Hotel (formerly the Boscolo Exedra Roma) is a five-star luxury hotel in Piazza della Repubblica, Rome situated near the Baths of Diocletian and the Michelangelo-designed Basilica of Santa Maria degli Angeli. The hotel is part of the Anantara Hotels, Resorts & Spas brand under Minor Hotels.

Piazza della Repubblica is a circular piazza in Rome, at the summit of the Viminal Hill, next to the Termini station. On it is to be found Santa Maria degli Angeli e dei Martiri. It is served by the Repubblica – Teatro dell'Opera Metro station. From the square starts one of the main streets of Rome, Via Nazionale. The former name of the piazza, Piazza dell'Esedra, still very common today, originates in the large exedra of the baths of Diocletian, which gives the piazza its shape. The exedra present in the baths of Diocletian was incorporated into the gardens built by Cardinal Jean du Bellay; on his death in 1560, the land was purchased by Cardinal Carlo Borromeo, and eventually came into the possession of Cardinal Alessandro Sforza in 1579. Between 1598 and 1600 the exedra was converted into a church. Then, in 1885, the Via Nazionale cut through the centre of this structure.The porticos around the piazza, built in 1887–98 by Gaetano Koch, were in memory of the ancient buildings on the same sites, while the basilica of Santa Maria degli Angeli e dei Martiri on the piazza is based on a wing of the baths (with its architect Michelangelo, using the tepidarium as one of the wings of its spacious Greek cross plan).

Santa Pudenziana is a church of Rome, a basilica built in the 4th century and dedicated to Saint Pudentiana, sister of Praxedes and daughter of Pudens (mentioned by Paul the Apostle in 2 Timothy, 4: 21). It is one of the national churches in Rome, associated with Filipinos. The authenticity of Pudentiana has been questioned and the name suggested to have originated in an adjective used to describe the house of Pudens, the Domus Pudentiana.

Luigi Caetani (July 1595 – 15 April 1642) was an Italian Cardinal of the Roman Catholic Church.

The Palazzo del Viminale is a historic palace in Rome (Italy), seat of the Prime Minister and of the Ministry of Interior since 1925; in 1961 the Prime Minister was transferred to Palazzo Chigi.

The National Roman Museum (Italian: Museo Nazionale Romano) is a museum, with several branches in separate buildings throughout the city of Rome, Italy. It shows exhibits from the pre- and early history of Rome, with a focus on archaeological findings from the period of Ancient Rome.

The Basilica of St. Mary of the Angels and of the Martyrs (Latin: Beatissimae Virginis et omnium Angelorum et Martyrum, Italian: Santa Maria degli Angeli e dei Martiri) is a basilica and titular church in Rome, Italy, built inside the ruined frigidarium of the Roman Baths of Diocletian in the Piazza della Repubblica. It was constructed in the 16th century following an original design by Michelangelo Buonarroti. Other architects and artists added to the church over the following centuries. During the Kingdom of Italy, the church was used for religious state functions.

The Palazzo Massimo alle Terme is the main of the four sites of the Roman National Museum, along with the original site of the Baths of Diocletian, which currently houses the epigraphic and protohistoric section, Palazzo Altemps, home to the Renaissance collections of ancient sculpture, and the Crypta Balbi, home to the early medieval collection.It is located in the Esquilino district, near Termini Station.