It was first created by the City Council of Rome on 19 January 2001 and has a president who is elected every five years. On 11 March 2013 its borders were modified and it was expanded with the incorporation of the abolished Municipio XVII. Since then, all 22 rioni of Rome (the city's historic districts) form part of Municipio I, alongside the quarters of Prati, Della Vittoria, and parts of Trionfale (including the Eroi urban zone).
The area has its own local authority called Consiglio di Municipio (Municipal Council), composed by a president and 25 members directly elected by citizens every five years. The council is responsible for most local services, such as schools, social services, waste collection, roads, parks, libraries and local commerce in the area, and manages funds (if any) provided by the city government for specific purposes, such as those intended to guarantee the right to education for poorer families.
As the historic core of Rome, Municipio I contains many of the world's most famous public squares, serving as vital cultural, political, and architectural landmarks:
Piazza del Popolo – A grand neoclassical square designed by Giuseppe Valadier, marking the northern entrance to the historic center through the Porta del Popolo.
Piazza Venezia – The central geographic hub of Rome, dominated by the massive Vittoriano (Altare della Patria).
Piazza della Rotonda – The lively square located directly in front of the Pantheon, featuring a central renaissance fountain and an ancient Egyptian obelisk.
Campo de' Fiori – A historic marketplace famous for its daily morning market and lively nightlife, centered around the bronze statue of philosopher Giordano Bruno.
Piazza di Santa Maria in Trastevere – The social heart of the Trastevere rione, located in front of one of the city's oldest basilicas.
Piazza di Trevi – The compact, bustling square famed entirely for housing the iconic Trevi Fountain.
Piazza Barberini – A major urban square featuring Bernini's Triton Fountain, bridging the historic center with the Via Veneto district.
Piazza Cavour – A large, elegant square located in the Prati quarter (added to the municipio in 2013), dominated by the monumental Palace of Justice (Corte di Cassazione).
Education
The municipio hosts a high concentration of prominent secondary education institutions, including some of the oldest and most prestigious licei in Italy:
Liceo Ginnasio Statale Terenzio Mamiani – Located in Via delle Milizie.
Liceo Ginnasio Statale Virgilio – Located in the historic Via Giulia, offering classical, scientific, and linguistic tracks.
Liceo Classico Pilo Albertelli – Located in Via Daniele Manin, near the Basilica of Santa Maria Maggiore.
Liceo Artistico Ripetta – Located in Via di Ripetta, a historic fine-arts high school tracing its origins back to the 19th century.
Liceo Statale Niccolò Machiavelli – Headquartered in Piazza dell'Indipendenza, specializing in foreign languages and human sciences.
Liceo Talete – Located in Via Federigo Enriques (Prati area), specializing in scientific studies.
Convitto Nazionale Vittorio Emanuele II – Located in Piazza Monte Grappa, a historic boarding school complex hosting a classical lyceum and a scientific lyceum (including an international Chinese-language track).
Technical and Vocational Institutes
ITIS Galileo Galilei – Located in Via Conte Verde (Esquilino rione), a major state industrial and technological institute.
Istituto d'Istruzione Superior De Amicis - Cattaneo – Located in Via Luigi Galvani (Testaccio rione), offering vocational paths in craftsmanship, health-social services, and optics.
Istituto Tecnico per il Turismo Cristoforo Colombo – Located in Via Panisperna (Monti rione), specializing in tourism and commercial industries.
IISS Leonardo Da Vinci – Located in Via Cavour, offering economic, administrative, and technological curricula.
Liceo Spagnolo Cervantes – Located on the Janiculum hill (Via di Porta San Pancrazio), an international school administered directly by the Spanish Ministry of Education.
Liceo Renzo Levi – Located in Via del Portico d'Ottavia within the historic Roman Ghetto, a private Jewish school offering scientific and linguistic high school tracks.
Higher education
The municipio contains a dense concentration of higher education institutions, ranging from major public university faculties to prestigious international pontifical universities and fine-arts academies:
Public and Private Universities
Sapienza University of Rome – While the main campus (Città Universitaria) is in Municipio II, several historical faculties are based in Municipio I, including the Faculty of Architecture in Piazza Borghese and Via Ripetta, and the Faculty of Engineering in Via Eudossiana near San Pietro in Vincoli.
Roma Tre University – The university operates its specialized School of Architecture inside the former slaughterhouse complex (Ex Mattatoio) in the Testaccio rione.
Link Campus University – A private university headquartered in the historic complex of Casale San Pio V near the western boundary of the district.
Accademia di Belle Arti di Roma – Located in the historic Via di Ripetta, it is one of Italy's premier public academies of fine arts.
Conservatorio di Santa Cecilia – Located in Via dei Greci, it is Rome's historic state music conservatory, occupying the premises of the former convent of the Ursulines.
Here is a list of public libraries run by the Municipal Council of Municipio I:
Casa delle Letterature – Located in Piazza dell'Orologio, it is dedicated to 20th-century and contemporary literature.
Casa della Memoria e della Storia – Located in Via di San Francesco di Sales (Trastevere), focused on the history of the 20th century, fascism, the resistance, and the liberation of Rome.
Casa delle Traduzioni – Located in Via degli Avignonesi, it specializes in translation studies and promotes the translation of Italian literature abroad.
Centrale Ragazzi – Located in Via di San Paolo alla Regola, it is the central public library specifically dedicated to children and young adults.
Enzo Tortora – Located in Via di Porta Portese, a multifunctional cultural center and public library.
Giordano Bruno – Located in Via Giordano Bruno (Prati district), serving the northern part of the municipal territory.
Romana Sarti – Located in Piazza dell'Accademia di San Luca, specialized in art and architecture history.
Public transport is also ensured by numerous access points to the rail networks, as well as many buses, trolleybuses, and trams (including line 8 towards Gianicolense and lines 5 and 14 towards Via Prenestina).
The municipio hosts, or directly borders, Roma Termini railway station, the main railway hub in the city. Termini handles regional, national, and international connections, including the Rome–Naples high-speed railway. The district is also served by Roma Ostiense railway station, the central sections of Line A and Line B of the Rome Metro (which interchange at Termini), and the termini of two regional railways: the Rome–Lido and the Rome North lines. The former Rome–Giardinetti narrow-gauge railway also operated here until its definitive closure in view of its conversion into a modern tramway (Line G). Additionally, Roma Trastevere and Roma San Pietro railway stations are located just outside the borders and are easily accessible.
Roma Termini provides a direct rail link to Fiumicino Airport via the Leonardo Express non-stop service, as well as numerous dedicated airport bus lines serving both Fiumicino and Ciampino airports.
Public parks and gardens
Despite its high urban density, Municipio I features some of Rome's most famous historic villas, public parks, and botanical gardens, offering significant green spaces within the ancient city center:
Villa Borghese – A massive landscape garden containing a lake, temples, and fountains, originally developed by Cardinal Scipione Borghese in the 17th century. While parts of the park extend into Municipio II, its historic southern gates and monumental entrances border the historic center at Piazza del Popolo and Porta Pinciana.
Villa Celimontana – Located atop the Caelian Hill, this historic villa park is famous for its lush gardens, ancient fountains, and an authentic Egyptian obelisk. It serves as a quiet neighborhood retreat next to the Colosseum.
Parco del Colle Oppio – A public park situated on the Oppian Hill, offering direct views of the Colosseum. The park grounds directly overlay the ruins of Nero's Domus Aurea and the ancient Baths of Trajan.
Special Interest and Panoramic Gardens
Giardino degli Aranci (Savello Park) – Located on the Aventine Hill, this walled public park is famous for its dense grove of bitter orange trees and a scenic terrace providing one of the most celebrated panoramic views of Rome and St. Peter's Basilica.
Roseto Comunale – Rome's public rose garden, located on the slopes of the Aventine Hill overlooking the Circus Maximus. It hosts a vast collection of thousands of rose varieties from all over the world and opens to the public during the spring blooming season.
Passeggiata del Gianicolo – A panoramic public promenade running along the crest of the Janiculum Hill. It is famous for its equestrian monument to Giuseppe Garibaldi, sweeping views of the Roman skyline, and the traditional daily noon cannon fire.
Following the 2013 boundary expansion that incorporated the northern quarter of Della Vittoria, Municipio I hosts Rome's premier international sports district alongside several historic community complexes:
Foro Italico Complex
The Foro Italico is a world-class sports complex originally built between 1928 and 1938. It represents a major architectural landmark of Italian Rationalism and serves as the hub for elite athletic events:
Stadio Olimpico – Rome's largest sports facility with a seating capacity of 70,634. It is the official home stadium for Serie A football clubs A.S. Roma and S.S. Lazio, and serves as the primary national venue for international rugby (such as the Six Nations Championship), athletics meets, and major music concerts.
Stadio dei Marmi ("Pietro Mennea") – An athletics stadium famed for being encircled by 60 monumental white Carrara marble statues representing different sports disciplines. It includes a professional running track that features free public access for local residents.
Stadio Centrale del Tennis – The primary tennis arena of the complex, hosting the prestigious Italian Open (Internazionali BNL d'Italia) as part of the ATP Tour Masters 1000 and WTA 1000 circuits.
Stadio Nicola Pietrangeli – A historic tennis stadium lined with marble statues, widely considered one of the most scenic tennis courts in the world.
Complesso Natatorio del Foro Italico – A historic swimming complex featuring indoor and outdoor Olympic-sized pools adorned with prominent mosaics. It hosted the swimming events for the 1960 Summer Olympics and multiple World Aquatics Championships.
Local and Municipal Sports Centers
Stadio Nando Martellini – Located in Largo delle Vittime del Terrorismo inside the archaeological park of the Baths of Caracalla, it is a historic public athletics track heavily used by local running clubs.
Roma Uno Centro Sportivo – Located in the Trastevere rione (Largo Ascianghi), it is a historic indoor sports center designed by prominent architect Luigi Moretti, hosting a public swimming pool and gymnastics facilities.
Centro Sportivo Santa Maria – Located in Via Matteo Boiardo near San Giovanni in Laterano, a large multi-sport complex offering swimming pools, tennis courts, and football pitches serving the eastern core of the municipio.