Lake Vico

Lake Vico
Lago di Vico
Location Lazio, Italy
Coordinates 42°19′N 12°10′E / 42.317°N 12.167°E / 42.317; 12.167Coordinates: 42°19′N 12°10′E / 42.317°N 12.167°E / 42.317; 12.167
Type volcanic lake
Primary outflows Rio Vicano
Catchment area 40.95 km2 (15.81 sq mi)
Basin countries Italy
Surface area 12.93 km2 (4.99 sq mi)
Average depth 22.2 m
Max. depth 48.5 m
Surface elevation 510 m (1,670 ft)
View from space of Lake Vico and surroundings including Rome
White crystals of leucite in lava from Poggio Nibbio, Lake Vico

Lake Vico (Italian Lago di Vico) is a caldera lake in the northern Lazio region, central Italy. It is one of the highest major Italian lakes, with an altitude of 510 m. Administratively, it is part of the municipalities of Caprarola and Ronciglione.

The lake is surrounded by the Cimini Hills, in particular by the Fogliano (965 m) and Venere (851 m) mountains. It is part of the Lake Vico Natural Reserve.

According to legend, the lake was created by Hercules, who defied the local inhabitants by wielding his club. When he did this, a stream sprang up and formed the lake.

Lake Vico occupies the central caldera of Vico Volcano. A volcanic cone was built up in a series of eruptions that occurred 305,000 to 258,000 years ago. Later, the eruption of voluminous pyroclastic flows, and volcanic ash, caused the progressive collapse of the volcanic cone, which created the caldera, in which Lake Vico now lies, by about 138,000 years ago.[1][2]

The lake is drained by the River Vicano. Before the construction of a tunnel by the Etruscans, the lake was probably deeper than today, the Monte Venere constituting an island within it.

The area is famous for its extensive beech forest, which is one of the most southerly in Europe. The elevation, plus the surrounding sides of the crater, create cool enough conditions for the continued survival of the trees. A large part of the northern side of the crater is a nature reserve to protect this forest.

Wildlife

An incomplete list of wildlife present in the Vico Natural Preserve include:

Nearby towns

Footnotes

  1. ↑ Locardi, E. (1965) Tipi ignimbritici di magmi mediterranei: le ignimbriti del vulcano di Vico. Atti Soc. Tosc. Sci. Nat. Serie A, v. 72, pp. 55-174.
  2. ↑ Peccerillo, A. (2005) Plio-Quaternary Volcanism in Italy Petrology, Geochemistry, Geodynamics. Springer-Verlag Berlin Germany. 365 pp. ISBN 978-3-540-25885-8
This article is issued from Wikipedia - version of the 11/28/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.