Римнің ежелгі Каракалла термалары

Ancient Roman bath, a landmark of Rome, Italy
Both during and since their operation as baths, they served as inspiration for many other notable buildings, ancient and modern, such as the Baths of Diocletian, the Basilica of Maxentius, the original Pennsylvania Station in New York City, Chicago Union Station and the Senate of Canada Building. Artworks recovered from the ruins include famous sculptures such as the Farnese Bull and the Farnese Hercules. Today the Baths of Caracalla are a tourist attraction.

Construction of the baths was probably initiated by emperor Septimius Severus and completed during the reign of his son, Caracalla. They were inaugurated in AD 216. The baths were located in the southern area of the city, Regio XII Piscina Publica, where members of the Severan family commissioned other construction works: the Via Nova leading to the baths and the Septizodium on nearby Palatine Hill. The site chosen for the baths formerly belonged to a vast garden estate known as the horti Asiniani, developed by Gaius Asinius Pollio during the reign of Augustus. The Farnese Bull sculptural group that was later moved into the Baths of Caracalla was already present at the site in the time of Pollio, who had imported it to display in his gardens. Recently this two storey domus deep below the baths, built in 134 138 during the reign of Hadrian, and partially demolished in 206 has been opened to the public revealing lavishly decorated frescoed ceilings and a lararium, a room dedicated to Roman and Egyptian gods. For work to have been mostly completed in the time of Caracalla, workers would have to have installed over of material every day for six years. Work on additional decorations continued under Caracalla's successors Elagabalus and Severus Alexander. The baths were likely mostly finished by 235. Later renovations were conducted under Aurelian (after a fire) and by Diocletian. Under Constantine the Great the caldarium was modified. Located too far away from the still populated area of Rome, the baths were mostly disused but in the 6th and 7th centuries were apparently used for the burials of pilgrims who died after being cared for in the nearby xenodochium of Santi Nereo e Achilleo. Some simple tombs from this era have been found inside the bath area.

At least since the 12th century the baths were used as a quarry for construction materials, and of decorative pieces to be reused in churches and palaces (e. g. in Pisa Cathedral and Santa Maria in Trastevere). In 1524, Pope Clement VII granted an excavation license to Cardinal Lorenzo Pucci to remove unlimited quantities of columns, marble, travertine and other ancient stone from the Baths of Caracalla for a new palace the Cardinal was building near St. Peter's. In the mid 16th century Clement's successor Pope Paul III had excavations conducted in the area during the construction of his new villa. Substantial architectural decoration remained standing at this time, as documented in the drawings of the Renaissance architects Andrea Palladio, Giovanni Antonio Dosio and Antonio da Sangallo the Elder. The excavations of Paul III between 1545 and 1547 uncovered many large statues made of marble and bronze, as well as innumerable architectural fragments, lamps, intaglios, and cameos. The quantity of materials was so great that a museum was created to house the collection, known as the Museo Farnese (relocated to the Real Museo Borbonico in the late 18th century). The pope granted the area to the Roman Seminary of the Jesuits. It was used as a playground for children. Philip Neri may have brought children from his oratory here—he is believed to have commissioned the fresco Madonna supported by an angel still located in the natatio. They experienced minor damage in August 2016 from an earthquake in central Italy.

The bath complex covered approximately The complex is rectangular, measuring 337 m × 328 m. Its construction involved the moving of a substantial amount of earth, as parts of the nearby hills had to be removed or leveled into platforms. Several million bricks were used in the construction. The baths contained at least 252 columns, 16 of which had a height of over 12 m.

The baths were the second to have a public library within the complex. Like other public libraries in Rome, there were two separate and equal sized rooms or buildings; one for Greek language texts and one for Latin language texts. The surviving library had three walls covered by niches (a total of 32) that housed the books. A larger niche in the middle of the southern wall likely contained a statue. A masonry ledge in front of the three other walls probably served as a bench. The floor is made from marble.

The Baths of Caracalla (and especially the central frigidarium) had a significant impact on the architecture of many later buildings. In Roman times, these included the Baths of Diocletian and the Basilica of Maxentius.

The central part of the bath complex (the caldarium) was the summer home of the Rome Opera company from 1937 to 1993. In 2001, use of the venue by the opera resumed but it now uses a temporary movable stage outside of the main structure, which reduces the stress on the antique ruins. At the 1960 Summer Olympics, the venue hosted the gymnastics events.

The baths were used as a filming location for John Wick: Chapter 2.

The extensive ruins of the baths have become a popular tourist attraction. The baths are open to the public for an admission fee. Access is limited to certain areas/walkways to avoid additional damage to the mosaic floors.