Vulcanal

The Umbilicus Urbis Romae (Classical Latin: [ʊmbɪˈliːkʊs ˈʊrbɪs ˈroːmae̯])—"Navel of the City of Rome"—was the symbolic centre of the city from which, and to which, all distances in Ancient Rome were measured. It was situated in the Roman Forum where its remnants can still be seen. These remains are located beside the Arch of Septimius Severus and the Vulcanal, behind the Rostra. Originally covered in marble, the Umbilicus is now a forlorn-looking brick core some 2 metres high and 4.45 metres in diameter.

The altar of Saturn (Latin: Ara Saturni) is an archaic altar dedicated to the god Saturn. Constructed in the sixth century BCE, it continued to be used until the Roman Empire collapsed. It is located in front of the Temple of Saturn in the Roman Forum and its remains were uncovered by Rodolfo Lanciani in 1902.

The rostra (Italian: Rostri) was a large platform built in the city of Rome that stood during the republican and imperial periods. Speakers would stand on the rostra and face the north side of the comitium towards the senate house and deliver orations to those assembled in between. It is often referred to as a suggestus or tribunal, the first form of which dates back to the Roman Kingdom, the Vulcanal.It derives its name from the six rostra (plural of rostrum, a warship's ram) which were captured following the victory which ended the Latin War in the Battle of Antium in 338 BC and mounted to its side. Originally, the term meant a single structure located within the Comitium space near the Forum and usually associated with the Senate Curia. It began to be referred to as the Rostra Vetera ("Elder Rostra") in the imperial age to distinguish it from other later platforms designed for similar purposes which took the name "Rostra" along with its builder's name or the person it honored.

The Five-Columns monument is a dedicatory addition to the Rostra in the Roman Forum dating to the early fourth century CE. This monument was part of the Tetrarchy’s expansion of the Forum and is connected to the tenth anniversary of the Caesares within the four-ruler system. It is also referred to as the Fünfsäulendenkmal as well as the four-column monument, depending on Jupiter’s inclusion.

Santi Sergio e Bacco al Foro Romano (Italian: Saints Sergius and Bacchus at the Roman Forum) also called Santi Sergio e Bacco sub Capitolio (Saints Sergius and Bacchus under the Capitoline) was an ancient titular church in Rome, now lost. Located in the ruins of the Roman Forum, it had been one of the ancient diaconiae of the city and a collect church for one of the station days of Lent, but it was demolished in the sixteenth century.

The Plutei of Trajan (Latin Plutei Traiani; often called the Anaglypha Traiani) are carved stone balustrades built for the Roman emperor Trajan. They are on display inside the Curia Julia in the Forum Romanum today, but are not part of the original structure. It is unknown exactly where Trajan erected them. They are believed to have been built either on the edge of the Rostra or on the sides of the black pavement marking the underground "Tomb of Romulus". In spite of this uncertainty, they are of great historical value because the carvings show the full length of both sides of the Forum at the time they were erected.

The Arch of Septimius Severus (Italian: Arco di Settimio Severo) at the northeastern end of the Roman Forum is a white marble triumphal arch dedicated in 203 A.D. to commemorate the Parthian victories of Emperor Septimius Severus and his two sons, Caracalla and Geta, in the two campaigns against the Parthians of 194-195 A.D. and 197–199 A.D. After the death of Septimius Severus, his sons Caracalla and Geta were initially joint emperors. Caracalla had Geta assassinated in 212 A.D.; Geta's memorials were destroyed and all images or mentions of him were removed from public buildings and monuments. Accordingly, Geta's image and inscriptions referring to him were removed from the arch.

The Columna Maenia was an honorary column erected in the comitium of the Roman Republic by Gaius Maenius in 338 BC for his victory over the Latins at the Battle of Antium. Gaius Maenius also adorned the Rostra, with the naval rams (rostra in Latin) of six ships from the Antiate fleet confiscated by Rome. The column was beside the Rostra and the Graecostasis. Some historians believe the column to be from the atrium of Gaius Maenius's home which was sold to Cato and Flaccus as mentioned by Pseudo-Asconius (Caec. 50).The column was used as part of an elaborate timing device which determined the final hour of the day when the sun was viewed from the Curia Hostilia passing the column, moving towards the Carcer. Pliny states that the accensus consulum announced the supremam horam, the time when the sun had moved downward from the Columna Maenia to the Carcer. This was done from the same location as the call for midday, the Curia. The column was south of the place of observation or on a line which passed from the Rostra and Graecostasis.Various petty criminals were bound to the column as a form of public punishment.

The Column of Phocas (Italian: Colonna di Foca) is a Roman monumental column in the Roman Forum of Rome, Italy, built when Rome was part of the Eastern Roman Empire after reconquest from the Kingdom of the Ostrogoths. Erected in front of the Rostra and dedicated or rededicated in honour of the Eastern Roman Emperor Phocas on August 1, 608 AD, it was the last addition made to the Forum Romanum. The fluted Corinthian column stands 13.6 m (44 ft) tall on its cubical white marble socle. On stylistic grounds, the column seems to have been made in the 2nd century for an unknown structure, and then recycled for the present monument. Likewise, the socle was recycled from its original use supporting a statue dedicated to Diocletian; the former inscription was chiselled away to provide a space for the later text. The base of the column was uncovered in 1813, and the inscription on it reads, in Latin: Optimo clementiss[imo piissi]moque / principi domino n[ostro] / F[ocae imperat]ori / perpetuo a d[e]o coronato, [t]riumphatori / semper Augusto / Smaragdus ex praepos[ito] sacri palatii / ac patricius et exarchus Italiae / devotus eius clementiae / pro innumerabilibus pietatis eius beneficiis et pro quiete / procurata Ital[iae] ac conservata libertate / hanc sta(tuam maiesta)tis eius / auri splend(ore fulge)ntem huic / sublimi colu(m)na(e ad) perennem / ipsius gloriam imposuit ac dedicavit / die prima mensis Augusti, indict[ione] und[icesima] / p[ost] c[onsulatum] pietatis eius anno quinto The English translation is as follows: To the best, most clement and pious ruler, our lord Phocas the perpetual emperor, crowned by God, the forever august triumphator, did Smaragdus, former praepositus sacri palatii and patricius and Exarch of Italy, devoted to His Clemency for the innumerable benefactions of His Piousness and for the peace acquired for Italy and its freedom preserved, this statue of His Majesty, blinking from the splendor of gold here on this tallest column for his eternal glory erect and dedicate, on the first day of the month of August, in the eleventh indiction in the fifth year after the consulate of His Piousness. The precise occasion for this signal honour is unknown, though Phocas had formally donated the Pantheon to Pope Boniface IV, who rededicated it to all the martyrs and Mary (Sancta Maria ad Martyres). Atop the column's capital was erected by Smaragdus, the Exarch of Ravenna, a "dazzling" gilded statue of Phocas (which probably only briefly stood there). Rather than a demonstration to mark papal gratitude as it is sometimes casually declared to be, the gilded statue on its column was more likely an emblem of the imperial sovereignty over Rome, which was rapidly fading under pressure from the Lombards, and a personal mark of gratitude from Smaragdus, who had been recalled by Phocas from a long exile and was indebted to the Emperor for retrieving his position of power at Ravenna. In October 610, Phocas was overthrown and killed; his statues everywhere were overthrown. The monument remains today in its original location (in situ). Its isolated, free-standing position among the ruins has always made it a landmark in the Forum, and it often appears in vedute and engravings. The rise in ground level due to silt and debris had completely buried the socle by the time Giuseppe Vasi and Giambattista Piranesi made engravings and etchings of the column in the mid-18th century. The square foundation of brick (illustration, right) was not originally visible, the present level of the Forum not having been excavated down to its earlier Augustan paving until the 19th century.

The Lapis Niger (Latin, "Black Stone") is an ancient shrine in the Roman Forum. Together with the associated Vulcanal (a sanctuary to Vulcan) it constitutes the only surviving remnants of the old Comitium, an early assembly area that preceded the Forum and is thought to derive from an archaic cult site of the 7th or 8th century BC. The black marble paving (1st century BC) and modern concrete enclosure (early 20th century) of the Lapis Niger overlie an ancient altar and a stone block with one of the earliest known Old Latin inscriptions (c. 570–550 BC). The superstructure monument and shrine may have been built by Julius Caesar during his reorganization of the Forum and Comitium space. Alternatively, this may have been done a generation earlier by Sulla during one of his construction projects around the Curia Hostilia. The site was rediscovered and excavated from 1899 to 1905 by Italian archaeologist Giacomo Boni. Mentioned in many ancient descriptions of the Forum dating back to the Roman Republic and the early days of the Roman Empire, the significance of the Lapis Niger shrine was obscure and mysterious to later Romans, but it was always discussed as a place of great sacredness and significance. It is constructed on top of a sacred spot consisting of much older artifacts found about 5 ft (1.5 m) below the present ground level. The name "black stone" may have originally referred to the black stone block (one of the earliest known Latin inscriptions) or it may refer to the later black marble paving at the surface. Located in the Comitium in front of the Curia Julia, this structure survived for centuries due to a combination of reverential treatment and overbuilding during the era of the early Roman Empire.

San Giuseppe dei Falegnami (Italian, "St. Joseph of the Carpenters"), also called San Giuseppe a Campo Vaccino ("St. Joseph at the Cowfield", an old name for the Roman Forum) is a Roman Catholic church, located in the Forum in Rome, Italy. In 1540, the Congregation of the Carpenters had leased the former church of San Pietro in Carcere which was located over the Mamertine Prison, which by legend had held Saint Peter and Saint Paul. By 1597 work began on the new church, dedicated to the patron saint of Carpenters, St. Joseph. The initial architect was Giacomo della Porta. Work continued after 1602 under the direction of Giovanni Battista Montano, who designed the facade, and at his death (1621) by his pupil Giovanni Battista Soria. The church was completed in 1663 by Antonio Del Grande. The church was restored in 1886 with the construction of a new apse. In the 1930s, the facade was raised above the floor to allow direct access to the prison below. The interior has a nave with two side chapels that were decorated in the nineteenth century. Among the paintings is a Nativity (1651) by Carlo Maratta. Next to the church is an oratory, with a wooden ceiling, and the 16th-century Chapel of the Crucifix, placed between the church floor and the ceiling below the Mamertine Prison. On 18 February 2012, it became a titular church, receiving its first Cardinal-Deacon. On 30 August 2018, there was a partial collapse of the church's roof.

The Temple of Concord (Latin: Aedes Concordiae) in the ancient city of Rome refers to a series of shrines or temples dedicated to the Roman goddess Concordia, and erected at the western end of the Roman Forum. The earliest temple is believed to have been vowed by Marcus Furius Camillus in 367 BC, but it may not have been built until 218 BC by L. Manlius. The temple was rebuilt in 121 BC, and again by the future emperor Tiberius between 7 BC and AD 10.