Velletri

San Michele Arcangelo is a Neoclassical-style, Roman Catholic church located Piazza Cesare Ottaviano Augusto, 11, of Velletri, in the province of Rome, in Italy. A church at the site was likely erected by the Lomards over the remains of an ancient temple dedicated to Mars. It has undergone numerous reconstructions. The high altar shelters a Crucifix (1703) by Filippo Zucchetti. Inside is a canvas deicting St Anna by Agostino Carracci, donated in 1626 by the notary Zeffiro Velli.

San Martino Vescovo is a Roman Catholic church located in the historic center of Velletri, in the province of Rome, in Italy. A church at the site is mentioned in a bull from 1065 from Pope Alexander II. The church was assigned to the Somaschi Fathers in 1616 by Pope Paul V. Over the centuries, the church has undergone reconstruction. Under the Somaschi, it was rebuilt in 1772 to 1778 with the facade completed in 1825. The altarpiece of the Madonna with Child was brought here in 1817 from the abandoned Monastery of Santa Maria dell’Orto.

Velletri Cathedral (Italian: Duomo di Velletri; Cattedrale di San Clemente) is a Roman Catholic cathedral in Velletri in the region of Lazio, Italy, dedicated to Saint Clement, pope and martyr. It is the episcopal seat of the Suburbicarian Diocese of Velletri-Segni.

Banca Popolare del Lazio S.C.p.A. (BP Lazio), is an Italian cooperative bank based in Velletri, Lazio region.

The Battle of Mount Algidus was fought in 458 BC, between the Roman Republic and the Aequi, near Mount Algidus in Latium. The Roman dictator Lucius Quinctius Cincinnatus turned an expected Roman defeat into an important victory.

Nemi is a town and comune in the Metropolitan City of Rome (central Italy), in the Alban Hills overlooking Lake Nemi, a volcanic crater lake. It is 6 kilometres (4 mi) northwest of Velletri and about 30 kilometres (19 mi) southeast of Rome. The town's name derives from the Latin nemus, or "holy wood". In antiquity the area had no town, but the grove was the site of one of the most famous of Roman cults and temples: the Temple of Diana Nemorensis. In 1514 Marcantonio I Colonna gave to Nemi the "Statuti e Capituli del Castello di Nemi".

Lago di Giulianello is a lake located in the territory of Giulianello, an enclave of imperial Rome, part of the municipalities of Cori, and stretches in the provinces of Latina and Roma, in the Lazio region, in central Italy. The lake is actually part of two municipalities, Artena and Cori, at an elevation of 235m and with a surface area of 0.12 km². The lake and its surroundings have been declared a protected natural monument in 2007. Links: https://www.parchilazio.it/giulianello

The Temple of Diana Nemorensis was an ancient Roman sanctuary erected around 300 BC and dedicated to the goddess Diana. The temple was situated on the northern shore of Lake Nemi, beneath the cliffs of the modern city of Nemi (Latin nemus Aricinum). It was a pilgrimage site on the Italian peninsula. The temple complex covered an area of 45,000 square meters.Historical evidence suggests that worship of Diana at Nemi flourished from at least the 6th century BCE The temple was abandoned at some point in the late Roman Empire period. If still in use by the 4th-century, it would have been closed during the persecution of pagans in the late Roman Empire. Portions of its marbles and decorations were removed. The area of the temple was gradually covered by forest and generally left undisturbed for centuries. Amateur archaeological excavations of the site began in the 1600s.

Lake Nemi (Italian: Lago di Nemi, Latin: Nemorensis Lacus, also called Diana's Mirror, Latin: Speculum Dianae) 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. It was formed in an ancient volcanic crater created at least 36,000 years ago.The lake is famous for its great sunken Roman ships built under Caligula.

The Algidus Mons, known in English as Mount Algidus, is the eastern rim of the dormant Alban Volcano in the Alban Hills, about 20 kilometres (12 mi) southeast of Rome, Italy. The ridge is traversed by a narrow crevasse called la Cava d'Aglio. It was the site of the ancient Roman Battle of Mount Algidus. The Via Latina, a road that was strategically advantageous in the military history of Rome, leads to Mount Algidus mountain pass. Dionysius of Halicarnassus claimed that a town was founded on the mountain (Dionysius of Halicarnassus, x. 21, xi. 3), but this has not been verified by modern scholarship. Although an extensive fortification lines the Maschio d'Ariano (the hill to the south of the Via Latina), this particular structure was entirely medieval, and therefore did not exist during the time period described by Dionysius. However, some historical topographers have mistakenly included it on maps meant to illustrate Italy during the Western Roman Empire.

The so-called Roman Castles (Castelli Romani in Italian) are a group of comunes in the Metropolitan City of Rome. They are located a short distance south-east of the city of Rome, at the feet of the Alban Hills, in the territory corresponding to the Old Latium.

Lanuvium, modern Lanuvio, is an ancient city of Latium vetus, some 32 kilometres (20 mi) southeast of Rome, a little southwest of the Via Appia.Situated on an isolated hill projecting south from the main mass of the Alban Hills, Lanuvium commanded an extensive view over the low country between it and the sea.