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Lake Nemi
41.7122° N, 12.7025° E
About
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, which 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.
Historical Timeline
Journey through time and discover key events in this site's history
Lake formation
c. 36,000 years ago
Cult dedicated to Diana Nemorensis
6th century BCE
Villa at Santa Maria built
mid-1st century BC
Villa remodelling phases conclude
120s AD
Monumental sanctuary constructed
c. 300 BC
Emissary tunnel constructed (original)
before c. 300 BC
Modern excavation of the villa
1998–2002
Archaeological Features
Unique architectural and cultural elements found at this historical site
Miscellaneous Features
Water Management Features
Public and Civic Structures
Religious and Ritual Structures
Artistic and Decorative Features
Agricultural and Land Use Features
Domestic and Habitation Structures
Environmental and Natural Features
Transportation and Communication Structures
Frequently Asked Questions
Plan Your Visit
Tours, travel arrangements, and practical information
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