Santi Bartolomeo ed Alessandro dei Bergamaschi

The Temple of Marcus Aurelius was a temple in Rome dedicated to the deified Roman emperor Marcus Aurelius by his son Commodus. The temple has no surviving archaeological remains, but was probably sited just to the west of the column of Marcus Aurelius, where now stands the Palazzo Wedekind on Piazza Colonna. A porticus probably surrounded both the temple and the column.

The Column of Marcus Aurelius (Latin: Columna Centenaria Divorum Marci et Faustinae, Italian: Colonna di Marco Aurelio) is a Roman victory column in Piazza Colonna, Rome, Italy. It is a Doric column featuring a spiral relief: it was built in honour of Roman emperor Marcus Aurelius and modeled on Trajan's Column.

The fountain in the Piazza Colonna is a fountain in Rome, Italy, designed by the architect Giacomo Della Porta and constructed by the Fiesole sculptor Rocco Rossi between 1575 and 1577.The fountain was one of a group of sixteen fountains built by Della Porta following the reconstruction of the Acqua Vergine aqueduct, a project begun by Pope Pius IV in 1561 and finished by Pope Pius V in 1570. The fountain itself was built under Pope Gregory XIII, best known for creating the Gregorian calendar. Like the other Roman fountains of its time, it was built to provide clean drinking water to the Roman residents, who before then had to drink the polluted water of the Tiber River. Also like the other fountains of its time, it operated purely by gravity; the source of the water was higher than the fountain itself, causing the water to spout into the air. The water for the fountain first arrived at the old Trevi Fountain, then went to two reservoirs at the foot of the butte of San Sebastiancello, then through a series of the channels to the corner of via Condotti and the via del Corso, to Piazza Venezia, to the foot of the column of Marcus Aurelius. The source of the water for the fountain of Piazza Colonna was only 67 feet above sea level; like the Trevi Fountain, the Fontana della Barcaccia, and the fountains of Piazza Navona, all connected to the Acqua Vergine, the fountain of Piazza Colonna was unable to jet water high into the air.The original project of Della Porta was to place an antique Roman statue of a sea god, called Marforio, in the fountain, against a background of a rocky grotto, behind which the column of Marcus Aurelius would be seen. The final fountain was simpler: the octagonal basin of the fountain was made of pink marble from the island of Chios in Greece, the same marble that Della Porta used for frame of the doorway of St. Peter's Basilica. Della Porta also designed the sixteen carved lion heads around the basin. A circular stone vasque was placed on a pedestal in the center, and water poured from this vasque into the basin.The fountain was slightly restored by Bernini during the pontificate of Pope Alexander VII. In 1702 Pope Clement XI placed his own coat of arms, a star with eight points, on top of the original vasque in the center, but this was removed after his death. In 1830 the architect Alessandro Stocchi removed the original central vasque and replaced it with the current vasque, made of white marble. He also added two groups of sculptures of dolphins, their tails wrapped around seashells, spouting water from their mouths, at either end of the basin.

Piazza Colonna is a piazza at the center of the Rione of Colonna in the historic heart of Rome, Italy. It is named for the marble Column of Marcus Aurelius, which has stood there since AD 193. The bronze statue of Saint Paul that crowns the column was placed in 1589, by order of Pope Sixtus V. The Roman Via Lata (now the Via del Corso) runs through the piazza's eastern end, from south to north.

Palazzo Wedekind is a palazzo in Piazza Colonna in Rome, Italy, located next to the church of Santi Bartolomeo ed Alessandro dei Bergamaschi. It is notable as the historic offices of the daily paper Il Tempo.On a site occupied in antiquity by the Temple of Marcus Aurelius, the medieval buildings on the site were cleared for a structure erected by the Ludovisi (1659) that became the offices of the vicegerente of the vicariate of Rome. To house the general director of the postal service for the Papal States, moved here in 1814, the palazzo was completely rebuilt by Pope Gregory XVI to designs by Giuseppe Valadier carried out by Pietro Camporese the Younger. At Valadier's urging, Camporese added a portico built with twelve elegant Roman columns brought from the ruins of Veii, supplemented with two pairs of columns flanking the main doorway, retrieved from the basilica of San Paolo fuori le Mura, which burned in 1823.In 1852 it was bought by the rich banker Karl Wedekind, who rebuilt its interiors to plans by G.B. Giovenale. From 1871 the palazzo housed the Kingdom of Italy's Ministry of Education. For a short time in September 1943 until the liberation of Rome, the palazzo was the official base of the Fascisti romani.

The Chigi Palace (Italian: Palazzo Chigi [paˈlattso ˈkiːdʒi]) is a palace and former noble residence in Rome which is the seat of the Council of Ministers and the official residence of the Prime Minister of Italy. Since 13 February 2021, the tenant of the Chigi Palace has been Prime Minister Mario Draghi. It is located in the Piazza Colonna, next to Palazzo Montecitorio, seat of the Chamber of Deputies.

The Temple of Hadrian (Templum Divus Hadrianus, also Hadrianeum) was dedicated to the deified emperor Hadrian on the Campus Martius in Rome, Italy by his adoptive son and successor Antoninus Pius in 145 C.E. This temple was previously known as the Basilica of Neptune but has since been properly attributed as the Temple of Hadrian completed under Antoninus Pius. With one cella wall and eleven columns from the external colonnade surviving, the remains of the temple have been incorporated into a later building in the Piazza di Pietra (Piazza of Stone – derived from use of the temple's stones to build the piazza), whereby its facade, alongside the architrave which was reconstructed later on, was incorporated into a 17th-century papal palace by Carlo Fontana, now occupied by Rome's Chamber of commerce. While only part of the structure remains, excavations and scholarship have provided us with information regarding its construction techniques and stylistic influences, helping us recreate the building dynamics and significance of the Temple of Hadrian in Imperial Rome.

The Arch of Marcus Aurelius (Latin: Arcus Marci Aurelii) was a Roman Triumphal arch located in Rome, probably in the region of the Campus Martius, near the modern Piazza Colonna and the Column of Marcus Aurelius.

Galleria Alberto Sordi, until 2003 Galleria Colonna, is a shopping arcade in Rome, Italy named after the actor Alberto Sordi. It was designed in the early 1900s by the architect Dario Carbone and constructed on the Via del Corso as Galleria Colonna (named after the homonymous square which stands across the Via del Corso). It was built on the site of Palazzo Piombino and inaugurated on October 20 1922, but was only completely finished in 1940 under the direction of architect Giorgio Calza Bini. The building is constructed in the Art Nouveau style. In 2003, following an accurate restoration, the then Mayor Walter Veltroni decided to rename the Galleria after the popular Roman actor Alberto Sordi, deceased that year, as Sordi had started his career in a theatre, Teatro Galleria, which was part of the building. The restored gallery was re-inaugurated with its new name on 30 October 2003.

The Obelisk of Montecitorio (Italian: Obelisco di Montecitorio), also known as Solare, is an ancient Egyptian, red granite obelisk of Psammetichus II (595–589 BC) from Heliopolis. Brought to Rome with the Flaminio Obelisk in 10 BC by the Roman Emperor Augustus to be used as the gnomon of the Solarium Augusti, it is now in the Piazza Montecitorio. It is 21.79 metres (71 ft) high, and 33.97 metres (111 ft) including the base and the globe.

The Oratory of San Francesco Saverio del Caravita (St. Francis Xavier “del Caravita”) is a 17th-century baroque oratory in Rome, near the Church of Sant’Ignazio in rione Pigna. It is home to the Caravita Community, an international English-language Catholic community in Rome.

Piazza di Monte Citorio or Piazza Montecitorio is a piazza in Rome. It is named after the Monte Citorio, one of the minor hills of Rome. The piazza contains the Obelisk of Montecitorio and the Palazzo Montecitorio. The base of the column of Antoninus Pius was also once sited here.