The geography of Vatican City is unique due to the country's position as an urban, landlocked enclave of Rome, Italy. With an area of 42 hectares, and a border with Italy of 3.2 km, it is the world's smallest independent state. Outside the Vatican City, thirteen buildings in Rome and Castel Gandolfo enjoy extraterritorial rights. The country contains no major natural resources, and no known natural hazards other than those that affect Rome in general, such as earthquakes.
The Quirinal Hill is one of the Seven Hills of Rome, at the north-east of the city center. It is the location of the official residence of the Italian head of state, who resides in the Quirinal Palace; by metonymy "the Quirinal" has come to stand for the Italian president. The Quirinal Palace has an extension of 1.2 million square feet.
Monti is the 1st rione of Rome, identified by the initials R. I, located in Municipio I. The name literally means "mountains" in Italian and comes from the fact that the Esquiline, the Viminal Hills, and parts of the Quirinal and the Caelian Hills belonged to this rione: currently, however, the Esquiline Hill belongs to the rione Esquilino.
Ponte is the 5th rione of Rome, identified by the initials R. V, and is located in Municipio I. Its name comes from Ponte Sant'Angelo, which connects Ponte with the rione of Borgo. This bridge was built by Emperor Hadrian in 134 AD to connect his mausoleum to the rest of the city. Though Pope Sixtus V changed the rione limits, so that the bridge belongs now to Borgo, not to Ponte anymore, the area has kept its name and a bridge as its coat of arms.
Borgo is the 14th rione of Rome, Italy. It is identified by the initials R. XIV and is included within Municipio I.
Esquilino is the 15th rione, or administrative division, of Rome, identified by the initials R. XV, and is Located within the Municipio I. It is named after the Esquiline Hill, one of the Seven Hills of Rome.
Campo Marzio is the 4th rione of Rome, identified by the initials R. IV. It belongs to the Municipio I and covers a smaller section of the area of the ancient Campus Martius. The logo of this rione is a silver crescent on a blue background.
The Via Giulia is a street of historical and architectural importance in Rome, Italy, which runs along the left (east) bank of the Tiber from Piazza San Vincenzo Pallotti, near Ponte Sisto, to Piazza dell'Oro. It is about 1 kilometre long and connects the Regola and Ponte Rioni.
Santi Marcellino e Pietro al Laterano is a Roman catholic parish and titular church in Rome on the Via Merulana. One of the oldest churches in Rome, it is dedicated to Saints Marcellinus and Peter, 4th century Roman martyrs, whose relics were brought here in 1256.
Santa Maria dei Monti is a cardinalatial titular church, located at 41 Via della Madonna dei Monti, at the intersection with Via dei Serpenti, in the rione Monti of Rome, Italy. The church is dedicated to the Blessed Virgin Mary.
Villa del Priorato di Malta or Magistral Villa, located on the Aventine Hill in Rome, is one of the two institutional seats of the government of the Sovereign Military Order of Malta. Along with Magistral Palace, the estate is granted extraterritorial status by Italy. It also hosts the Grand Priory of Rome and the embassy of the Sovereign Order of Malta to Italy.
The Church of Saint Alphonus of Liguori is a rectory church located on the Via Merulana on the Esquiline Hill of central Rome's Vth prefecture, Italy, and a titular church for a Cardinal-priest under the name Santissimo Redentore e Sant'Alfonso in Via Merulana.
Santi Vito e Modesto is a Roman Catholic church, and appears to have two facades, a 20th-century marble facade on Via Carlo Alberto, but a rustic brick older entrance, in reality the apse, on the Via San Vito in the Rione Esquilino of Rome, Italy. It has also been called Santi Vito, Modesto e Crescenzia. It is located, adjacent to the Servian Wall, near the former Monastery of the Viperesche.
Via del Babuino is a street in the historic centre of Rome (Italy), located in the rione Campo Marzio. It connects Piazza del Popolo to Piazza di Spagna and is part of the complex of streets known as Tridente.
The Palazzo di Propaganda Fide is a palace located in Rome, designed by Gian Lorenzo Bernini, then Francesco Borromini. Since 1626, it has housed the Congregation for the Evangelization of Peoples and since 1929 is an extraterritorial property of the Holy See. The complex includes a dormitory and chapel as well.
The Palazzo San Callisto is a Baroque palace in the Trastevere neighborhood of Rome and one of the extraterritorial Properties of the Holy See. The original Palazzo is located in the Piazza di Santa Maria in Trastevere, the later extensions have their entrance in Piazza di San Callisto. The entire complex is one of the areas of the Holy See regulated by the 1929 Lateran Treaty signed with the Kingdom of Italy. As such it has extraterritorial status.
Via di Ripetta, also called Via Ripetta, is a street in the historic centre of Rome (Italy), in the rione Campo Marzio, that links Piazza del Popolo to Via del Clementino and, with other toponyms, reaches the church of Sant'Ivo alla Sapienza, on the back of Piazza Sant'Eustachio and close to the Pantheon. It is part of the complex of streets known as Tridente.
Via dei Coronari is a street in the historic center of Rome. The road, flanked by buildings mostly erected in the 15th and the 16th century, belongs entirely to the rione Ponte and is one of the most picturesque roads of the old city, having maintained the character of an Italian Renaissance street.
Santi Marcellino e Pietro ad Duas Lauros is a church in the Prenestino-Labicano quarter of Rome, Italy. Located on the ancient Via Labicana on land once owned by Helena, mother of Constantine, it was along the southern part of the Via Francigena.
San Caio was an ancient titular church in Rome, possibly dating from as early as the third century. It was demolished in the late nineteenth century.
