Santa Lucia a Piazza d'Armi

The Monte Mario Observatory (Sede di Monte Mario, literally "Monte Mario Site") is an astronomical observatory and is part of the Rome Observatory (Osservatorio Astronomico di Roma). It is located atop of Monte Mario in Rome, Italy. This location (12°27'8.4"E ) was used as the prime meridian (rather than Greenwich) for maps of Italy until the 1960s.

The Astronomical Observatory of Rome (Osservatorio Astronomico di Roma in Italian) is one of twelve Astronomical Observatories in Italy. The main site of the Observatory is Monte Porzio Catone. Part of the Istituto Nazionale di Astrofisica since 2002.

The National Institute for Astrophysics (Italian: Istituto Nazionale di Astrofisica, or INAF) is an Italian research institute in astronomy and astrophysics, founded in 1999. INAF funds and operates twenty separate research facilities, which in turn employ scientists, engineers and technical staff. The research they perform covers most areas of astronomy, ranging from planetary science to cosmology.

The Gauss–Boaga projection is a map projection used in Italy that uses a Hayford ellipsoid.

Monte Mario (English: Mount Mario or Mount Marius) is the hill that rises in the north-west area of Rome (Italy), on the right bank of the Tiber, crossed by the Via Trionfale. It occupies part of Balduina, of the territory of Municipio Roma I (Roma Centro), of Municipio Roma XIV (Roma Monte Mario) and a small portion of Municipio Roma XV of Rome, thus including part of the Quarters Trionfale, Della Vittoria and Primavalle. The same toponym also identifies the urban area which extends over the hill, close to Via Trionfale and the first stretch of Via di Torrevecchia, with the railway station of the same name. It is the highest (139 m) hill in the town and, together with the Janiculum and the Pincius, one of the most scenic spots in the city, especially in the place called "Zodiac", which offers a south and west view of the main architectural monuments of the city, of the Vatican City, of the Alban Hills, of the Monti Tiburtini, of the Monti Prenestini and of the highest peaks of western central Apennines. Here, moreover, begins the longest Linear Park in Rome, which connects the town to the Parco di Monte Ciocci. The location has been chosen as trigonometrical station in the Gauss–Boaga cartographic projection, giving rise to the datum Roma 40. Although it is the highest hill in the modern city of Rome, Monte Mario is not one of the proverbial Seven Hills of Rome, being outside the boundaries of the ancient city.

Sacro Cuore di Cristo Re is a Roman Catholic church (minor basilica) in Rome, designed between the 1920s and 1930s by Marcello Piacentini.

San Giuseppe al Trionfale is a 20th-century minor basilica and titular church in Rome, located immediately north of the Vatican, dedicated to Saint Joseph.

Madonna del Rosario is a church of Rome (Italy) in the Quarter Della Vittoria, rising in Via Trionfale, Monte Mario.

Villa Madama is a Renaissance-style rural palace (villa) located on Via di Villa Madama #250 in Rome, Italy. Located west of the city center and a few miles north of the Vatican, and just south of the Foro Olimpico Stadium. Even though incomplete, this villa with its loggia and segmented columned garden court and its casino with an open center and terraced gardens, was initially planned by Raphael, and highly influential for subsequent architects of the High Renaissance.

The Italian Open (Italian: Internazionali d'Italia; literally: Italy's Internationals), originally called the Italian International Championships, is a tennis tournament held in Rome, Italy. It is one of the most important clay tennis tournaments in the world with the men's competition being an ATP Tour Masters 1000 event on the Association of Tennis Professionals (ATP) tour, and the women's competition being a WTA 1000 event on the Women's Tennis Association (WTA) tour. The two events were combined in 2011. The tournament is played on clay courts, currently during the second week of May. The event is also known as the "Rome Masters" for male edition, as well as sponsored name "Internazionali BNL d'Italia". Rafael Nadal has won the men's singles title a record ten times.

The Stadio Olimpico del Nuoto (Olympic Swimming Stadium) is an aquatics centre at the Foro Italico in Rome, Italy. Inaugurated in 1959, it was designed by the architects Enrico Del Debbio and Aniballe Vitellozzi to host the swimming, diving, water polo, and swimming portion of the modern pentathlon events for the 1960 Summer Olympics. The venue was refurbished to host the 1983 European Aquatics Championships, and reconfigured and expanded for the 1994 World Aquatics Championships. The stadium was the main venue of the World Championships again in 2009, and will host the European Aquatics Championships in 2022.

RAI – Radiotelevisione italiana (Italian pronunciation: [ˈrai ˌradjoteleviˈzjoːne itaˈljaːna]; commercially styled as Rai since 2000; known until 1954 as Radio Audizioni Italiane) is the national public broadcasting company of Italy, owned by the Ministry of Economy and Finance. RAI operates many terrestrial and subscription television channels and radio stations. It is one of the biggest broadcasters in Italy competing with Mediaset, and other minor radio and television networks. RAI has a relatively high television audience share of 35.9%.RAI broadcasts are also received in surrounding countries, including Albania, Bosnia, Croatia, France, Malta, Monaco, Montenegro, San Marino, Slovenia, Switzerland, Serbia, Tunisia and the Vatican City, and elsewhere on pay television and some channels FTA across Europe including UK on the Hotbird satellite. Half of RAI's revenues come from broadcast receiving licence fees, the remainder from the sale of advertising time. In 1950, RAI became one of the 23 founding members of the European Broadcasting Union.