Proserpina or Proserpine is an ancient Roman goddess whose iconography, functions and myths are virtually identical to those of Greek Persephone. Proserpina replaced or was combined with the ancient Roman fertility goddess Libera, whose principal cult was housed in the Aventine temple of the grain-goddess Ceres, along with the wine god Liber.
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.
Gaius Julius Hyginus was a Latin author, a pupil of the scholar Alexander Polyhistor, and a freedman of Caesar Augustus. He was elected superintendent of the Palatine library by Augustus according to Suetonius' De Grammaticis, 20. It is not clear whether Hyginus was a native of the Iberian Peninsula or of Alexandria.
Lake Nemi is a small circular volcanic lake in the Alban Hills 30 km (19 mi) south of Rome in the Lazio region of Italy. It takes its name from Nemi, the largest town in the area, that overlooks it from a height.
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.
Lake Maggiore or Verbano is a large lake located on the south side of the Alps. It is the second largest lake in Italy and the largest in southern Switzerland. The lake and its shoreline are divided between the Italian regions of Piedmont and Lombardy and the Swiss canton of Ticino. Located halfway between Lake Orta and Lake Lugano, Lake Maggiore extends for about 64 kilometres between Locarno and Arona.
The Phlegraean Fields is a large volcanic caldera 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.
The Grotta di Cocceio is an ancient Roman tunnel nearly a kilometre in length connecting Lake Avernus with Cumae and dating from 38-36 BC. 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.
Lake Bolsena is a lake of volcanic origin in the northern part of the province of Viterbo called Alto Lazio or Tuscia in central Italy. It is the largest volcanic lake in Europe. Roman historic records indicate activity of the Vulsini volcano occurred as recently as 104 BC; it has been dormant since then. The two islands in the southern part of the lake were formed by underwater eruptions following the collapse that created the depression.
Lake Mezzano is a small crater lake of central Italy, of volcanic origin, which was formed 400,000 years ago.
Lago di Agnano or Lake Agnano was a circular lake, some 6½ km in circumference, which occupied the crater of the extinct volcano of Agnano 8 km west of Naples, Italy. It was apparently not formed until the Middle Ages, as it is not mentioned by ancient writers; it was drained in 1870.
Lake Albano is a small volcanic crater lake in the Alban Hills of Lazio, at the foot of Monte Cavo, 20 km (12 mi) southeast of Rome. Castel Gandolfo, overlooking the lake, is the site of the Papal Palace of Castel Gandolfo.
Agnano is a suburb of Napoli, Italy, situated southwest of the city in the Campi Flegrei region. It was popular among both ancient Greeks and Romans and was famed for its hot sulphurous springs.
Lucrinus Lacus or Lucrine Lake is a lake in Campania, southern Italy.
Lake Martignano is a small lake in Lazio, Italy 24 kilometres (15 mi) north-north-west of Rome, in an extinct crater or maar. Administratively its coast is divided amongst the municipalities of Rome, Anguillara Sabazia and Campagnano di Roma.
Portus Julius was the first harbour specifically constructed to be a base for the Roman western naval fleet, the classis Misenensis. The port was located near Baiae and protected by the Misenum peninsula at the north-western end of the Gulf of Naples. Portus Julius was named in honour of Octavian's great-uncle and adoptive father, Julius Caesar and the Julian clan.
The gates of hell are various places on the surface of the world that have acquired a legendary reputation for being entrances to the underworld. Often they are found in regions of unusual geological activity, particularly volcanic areas, or sometimes at lakes, caves, or mountains.
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.
Lacus Cutiliensis is the ancient Roman name of the modern Lago di Paterno in the municipality of Castel Sant'Angelo, near the ancient Reate, now Rieti. In antiquity it was sacred to the Sabines. Varro, who came from Reate, called it the "navel of Italy".
