San Saba, Rome

San Saba is the 21st rione of Rome, identified by the initials R. XXI. It is located within the Municipio I, and takes its name from the Basilica of San Saba, which is located there.

A nasone (plural nasoni), also called a fontanella (plural fontanelle, lit. "little fountains"), is a type of drinking fountain found in Rome, Italy. Literally meaning "large nose", they got their name from their characteristic design first introduced in the 1870s. There are approximately 2,500–2,800 nasoni in Rome, supplying people with free drinking water.

Piazza Albania is a square of Rome (Italy), placed along Viale Aventino, not far from Porta San Paolo, at the footsteps of the Aventine Hill.

The Order of Canons Regular of Prémontré (Latin: Candidus et Canonicus Ordo Praemonstratensis), also known as the Premonstratensians, the Norbertines and, in Britain and Ireland, as the White Canons (from the colour of their habit), is a religious order of canons regular of the Catholic Church founded in Prémontré near Laon in 1120 by Norbert of Xanten, who later became Archbishop of Magdeburg. Premonstratensians are designated by OPraem (Ordo Praemonstratensis) following their name. Norbert was a friend of Bernard of Clairvaux and was largely influenced by the Cistercian ideals as to both the manner of life and the government of his order. As the Premonstratensians are not monks but canons regular, their work often involves preaching and the exercising of pastoral ministry; they frequently serve in parishes close to their abbeys or priories.

The Porta San Paolo (San Paolo Gate) is one of the southern gates in the 3rd-century Aurelian Walls of Rome, Italy. The Via Ostiense Museum (museo della Via Ostiense) is housed within the gatehouse. It is in the Ostiense quarter; just to the west is the Roman Pyramid of Cestius, an Egyptian-style pyramid, and beyond that is the Protestant Cemetery.

Piramide is a station on Line B of the Rome Metro. It was opened on 10 February 1955 and is sited on Piazzale Ostiense (across which is the Pyramid of Cestius that gives the station its name) just outside Porta San Paolo, in the Ostiense quarter. Its atrium houses mosaics that have won the Artemetro Roma by Enrico Castellani (Italy) and Beverly Pepper (United States). The station has escalators.

Roma Porta San Paolo is the terminal train station of the Rome–Lido railway line in Rome (Italy). The station is connected to the station Piramide of the metro (line B) and to the Roma Ostiense railway station of the Ferrovie dello Stato Italiane. It has six tracks. The edifice houses the ticket office and service structures, as well as a news-stand and a coffee shop. It also includes the Porta San Paolo Railway Museum.

Santa Balbina is a Roman Catholic basilica church in located in the Aventine rione, adjacent to the Baths of Caracalla in Rome.

The David Lubin Memorial Library is the main library of the Food and Agriculture Organization of the United Nations (FAO). Its world-renowned collection consists of technical material related to food, nutrition, agriculture, forestry and fisheries, with emphasis on developing countries. The core of its historical collection is the library of the International Institute of Agriculture (IIA), whose assets were entrusted to FAO when the IIA was disbanded in 1946.

Santa Prisca is a titular church of Rome, on the Aventine Hill, for Cardinal-priests. It is recorded as the Titulus Priscae in the acts of the 499 synod.

The Temple of Diana was an edifice in ancient Rome which, according to the early semi-legendary history of Rome, was built in the 6th century BC during the reign of the king Servius Tullius.

The Baths of Decius (Latin: thermae Decianae) were a thermae (baths) complex built on the Aventine Hill by the emperor Decius in 249 or 252. Its site was between the present-day sites of the churches of Santo Alessio and Santa Prisca, on the Vigna Torlonia, under piazza del Tempio di Diana (named after the Temple of Diana) and the Casale Maccharini Torlonia, which includes remains from the baths. Some other ruins of the baths also survive. Earlier buildings on the site have also left remains, which can be seen in the basement of the Casale Torlonia and under the piazza del Tempio di Diana. These buildings show something like opus quasi reticulatum, with traces of a decorative scheme of painted stucco imitating marble in the Pompeian First Style, the oldest evidence of this style in Rome, dating to the last quarter of the 2nd century BC. Another building on the site is lavishly decorated with mosaics and wall-paintings showing masks, flowers and landscapes. It dates to the Trajanic period and may have been the Privata Traiani, Trajan's private residence before he became emperor, which is known to have been in the area, or one of Decius' own residences. The main source for the appearance of the Baths of Decius is a plan made by Andrea Palladio, now in the Duke of Devonshire's collection. The complex was 70 by 35 metres, including an apse belonging to an aula at the southern corner. They were built to serve the wealthy and sophisticated inhabitants of the Aventine, unlike the nearby Baths of Caracalla, which were larger but intended for mass use by the inhabitants of Regio XII. They were decorated with artworks, including an infant Hercules in green basalt and a sleeping Endymion, both now in the Capitoline Museums. The complex is mentioned in several inscriptions which not only confirm its location but also give certain details on its history, such as its two restorations, once by Constantius I or Constantius II and a second one in 414 under Honorius by Caecina Decius Acinatius Albinus following damage in Alaric's Sack of Rome.