Grotta di Cocceio

Last updated
Grotta di Cocceio - Cumae-side entrance (via Arco Felice Vecchio, Pozzuoli) Grotta di Cocceio - uscita via Arco Felice Vecchio (2018) 01.jpg
Grotta di Cocceio – Cumae-side entrance (via Arco Felice Vecchio, Pozzuoli)
Interior of Grotta di Cocceio Grotta di Cocceio 1.jpg
Interior of Grotta di Cocceio
Grotta di Cocceio, drawing from Pompeo Sarnelli's La guida de' forestieri curiosi di vedere... (1769) BCT III D 95 - Grotta di Cocceio (1434357810973).jpg
Grotta di Cocceio, drawing from Pompeo Sarnelli's La guida de’ forestieri curiosi di vedere… (1769)

The Grotta di Cocceio (Cocceius' Tunnel) is an ancient Roman tunnel nearly a kilometre in length connecting Lake Avernus with Cumae and dating from 38-36 BC. [1] It was burrowed through the tuff stone of Monte Grillo by the architect Lucius Cocceius Auctus at the command of Agrippa who was in the process of converting the Lake into a military port, the Portus Julius . [2]

The tunnel was wide enough to allow the passage of two wagons. The Avernus side of the passage was decorated with a colonnade and had many statues in niches hewn into the tuff walls of the entrance. Light and air were provided by six vertical shafts dug into the hill (the longest of which was over thirty metres high)

The Aqua Augusta aqueduct supplying the port was dug in a tunnel parallel to and on the northern side the road and was also equipped with niches and vertical shafts.

The Crypta Romana tunnel was also built nearby from Cumae to its port in the same period, as well as other tunnels in the vicinity (e.g. the Crypta Neapolitana).

With the end of the civil war between Octavian and Mark Antony in 31 BC and the displacement of the fleet from Portus Julius to the port of Misenum in 12 BC, the tunnels lost their strategic interest, but continued to be useful for practical and commercial reasons.

The tunnel is also known as the Grotta della Pace, in reference to a Spanish captain, Pietro de Pace, who made use of the tunnel in 1508–1509 to plunder the ruins of Cumae, which, at the time, still bore many rich items.

The Grotta was heavily damaged during World War II and is no longer open to the public.

It has undergone extensive restoration works in recent years (up to 2017) and should be reopened in the near future. However, colonies of five species of legally-protected bats were discovered during the restoration, making an environmental assessment necessary before the reopening can go through.

Related Research Articles

<span class="mw-page-title-main">Great Pyramid of Giza</span> Largest pyramid in the Giza Necropolis, Egypt

The Great Pyramid of Giza is the largest Egyptian pyramid and served as the tomb of pharaoh Khufu, who ruled during the Fourth Dynasty of the Old Kingdom. Built in the early 26th century BC, over a period of about 27 years, the pyramid is the oldest of the Seven Wonders of the Ancient World, and the only wonder that has remained largely intact. It is the most famous monument of the Giza pyramid complex, which is part of the UNESCO World Heritage Site "Memphis and its Necropolis". It is situated at the northern end of the line of the three pyramids at Giza.

<span class="mw-page-title-main">Avernus</span>

Avernus was an ancient name for a volcanic crater near Cumae (Cuma), Italy, in the region of Campania west of Naples. Part of the Phlegraean Fields of volcanoes, Avernus is approximately 3.2 kilometres (2.0 mi) in circumference. Within the crater is Lake Avernus.

<span class="mw-page-title-main">Cumae</span> Ancient Roman city near Naples, Italy

Cumae was the first ancient Greek colony of Magna Graecia on the mainland of Italy, founded by settlers from Euboea in the 8th century BC and soon became one of the strongest colonies. It later became a rich Roman city, the remains of which lie near the modern village of Cuma, a frazione of the comune Bacoli and Pozzuoli in the Metropolitan City of Naples, Campania, Italy.

<span class="mw-page-title-main">Baiae</span> Human settlement in Bacoli, Metropolitan City of Naples, Campania, Italy

Baiae was an ancient Roman town situated on the northwest shore of the Gulf of Naples and now in the comune of Bacoli. It was a fashionable resort for centuries in antiquity, particularly towards the end of the Roman Republic, when it was reckoned as superior to Capri, Pompeii, and Herculaneum by wealthy Romans, who built villas here from 100 BC. Ancient authors attest that many emperors built in Baia, almost in competition with their predecessors and they and their courts often stayed there. It was notorious for its hedonistic offerings and the attendant rumours of corruption and scandal.

<span class="mw-page-title-main">Phlegraean Fields</span> Supervolcano located west of Naples, Italy

The Phlegraean Fields is a caldera volcano situated to the west of Naples, Italy. It is part of the Campanian volcanic arc, which includes Mount Vesuvius on the east side of Naples. The Phlegraean Fields is monitored by the Vesuvius Observatory. It was declared a regional park in 2003.

<span class="mw-page-title-main">Cocceius Auctus</span> Roman architect

Lucius Cocceius Auctus was a Roman architect employed by Octavian's strategist Agrippa to excavate the subterranean passageways known as the crypta neapolitana connecting modern-day Naples and Pozzuoli and the Grotta di Cocceio, connecting Lake Avernus and Cumae. Cocceius was responsible for the conversion of the Capitolium in Pozzuoli into a Temple of Augustus with the backing of the merchant Lucius Calpurnius. Cocceius Auctus also built the original Pantheon in Rome.

<span class="mw-page-title-main">Crypta Neapolitana</span>

The Crypta Neapolitana is an ancient Roman road tunnel near Naples, Italy. It was built in 37 BC and is over 700 metres long.

<span class="mw-page-title-main">Lake Avernus</span> Crater lake in Italy

Lake Avernus is a volcanic crater lake located in the Avernus crater in the Campania region of southern Italy, around 4 kilometres west of Pozzuoli. It is near the volcanic field known as the Phlegraean Fields and comprises part of the wider Campanian volcanic arc. The lake is roughly circular, measuring two kilometres in circumference and 60 metres (200 ft) deep.

Clusium was an ancient city in Italy, one of several found at the site. The current municipality of Chiusi (Tuscany) partly overlaps this Roman walled city. The Roman city remodeled an earlier Etruscan city, Clevsin, found in the territory of a prehistoric culture, possibly also Etruscan or proto-Etruscan. The site is located in northern central Italy on the west side of the Apennines.

<span class="mw-page-title-main">Cissbury Ring</span> Prehistoric sites near Worthing, West Sussex, England

Cissbury Ring is an 84.2-hectare (208-acre) biological Site of Special Scientific Interest north of Worthing in West Sussex. It is owned by the National Trust and is designated a Scheduled monument for its Neolithic flint mine and Iron Age hillfort.

The naval Battle of Naulochus was fought on 3 September 36 BC between the fleets of Sextus Pompeius and Marcus Vipsanius Agrippa, off Naulochus, Sicily. The victory of Agrippa, admiral of Octavian, marked the end of the Pompeian resistance to the Second Triumvirate.

<span class="mw-page-title-main">Tunnel of Eupalinos</span> UNESCO World Heritage Site

The Tunnel of Eupalinos or Eupalinian aqueduct is a tunnel of 1,036 m (3,399 ft) length running through Mount Kastro in Samos, Greece, built in the 6th century BC to serve as an aqueduct. The tunnel is the second known tunnel in history which was excavated from both ends, and the first with a geometry-based approach in doing so. Today it is a popular tourist attraction. The tunnel is inscribed on the UNESCO World Heritage List along with the nearby Pythagoreion and Heraion of Samos, and it was designated as an International Historic Civil Engineering Landmark in 2017.

<span class="mw-page-title-main">Aqua Augusta (Naples)</span> Aqueduct

The Aqua Augusta, or Serino Aqueduct, was one of the largest, most complex and costliest aqueduct systems in the Roman world; it supplied water to at least eight ancient cities in the Bay of Naples including Pompeii and Herculaneum. This aqueduct was unlike any other of its time, being a regional network rather than being focused on one urban centre.

<span class="mw-page-title-main">Posillipo</span> Quarter of Naples, Italy

Posillipo is an affluent residential quarter of Naples, southern Italy, located along the northern coast of the Gulf of Naples.

<span class="mw-page-title-main">Warren's Shaft</span>

Warren's Shaft is a vertical shaft next to the Gihon Spring, the main source of water of Bronze and Iron Age Jerusalem, discovered in 1867 by British engineer, archaeologist and military officer Charles Warren. The term is currently used in either a narrower, or a wider sense:

Miseno is one of the frazioni of the municipality of Bacoli in the Italian Province of Naples. Known in ancient Roman times as Misenum, it is the site of a great Roman port.

<span class="mw-page-title-main">Aqua Marcia</span> Ancient Roman aqueduct, built 144–140 BC

The Aqua Marcia is one of the longest of the eleven aqueducts that supplied the city of Rome. The aqueduct was built between 144–140 BC, during the Roman Republic. The still-functioning Acqua Felice from 1586 runs on long stretches along the route of the Aqua Marcia.

<span class="mw-page-title-main">Cumaean Sibyl</span> Priestess presiding over the Apollonian oracle at Cumae

The Cumaean Sibyl was the priestess presiding over the Apollonian oracle at Cumae, a Greek colony near Naples, Italy. The word sibyl comes from the ancient Greek word sibylla, meaning prophetess. There were many sibyls throughout the ancient world. Because of the importance of the Cumaean Sibyl in the legends of early Rome as codified in Virgil's Aeneid VI, and because of her proximity to Rome, the Cumaean Sibyl became the most famous among the Romans. The Erythraean Sibyl from modern-day Turkey was famed among Greeks, as was the oldest Hellenic oracle, the Sibyl of Dodona, dating to the second millennium BC according to Herodotus, favored in the east.

Naples (Italy) and its immediate surroundings preserve an archaeological heritage of inestimable value and among the best in the world. For example, the archaeological park of the Phlegraean Fields is directly connected to the centre of Naples through the Cumana railway, and the nearby sites of Pompeii, Herculaneum, Stabiae and Oplontis are among the World Heritage Sites of UNESCO.

References

  1. Strabo, Geography, book V, chap. 4, par. 5
  2. Everitt, A. (2006). Augustus: The life of Rome's first emperor. New York: Random House. p.130

40°50′24″N14°04′14″E / 40.840110°N 14.070580°E / 40.840110; 14.070580