The Arco Naturale is a

natural arch A natural arch, natural bridge, or (less commonly) rock arch is a natural landform where an arch has formed with an opening underneath. Natural arches commonly form where inland cliffs, coastal cliffs, fins or stacks are subject to erosion f ...

on the east coast of the island of

Capri Capri ( , ; ; ) is an island located in the Tyrrhenian Sea off the Sorrento Peninsula, on the south side of the Gulf of Naples in the Campania region of Italy. The main town of Capri that is located on the island shares the name. It has been ...

. Dating from the

Paleolithic The Paleolithic or Palaeolithic (), also called the Old Stone Age (from Greek: παλαιός ''palaios'', "old" and λίθος ''lithos'', "stone"), is a period in human prehistory that is distinguished by the original development of stone too ...

age, it is the remains of a collapsed

grotto A grotto is a natural or artificial cave used by humans in both modern times and antiquity, and historically or prehistorically. Naturally occurring grottoes are often small caves near water that are usually flooded or often flooded at high ti ...

. The arch spans 12 m at a height of 18 m above ground and consists of

limestone Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms whe ...

Gallery

File:Arco Naturale.jpg File:Natural Arch Capri.jpg File:Arco naturale 2004-07-22 capri.jpg, View from below File:William Stanley Haseltine -- Arco Naturale, Capri.jpg, Painting by

William Stanley Haseltine William Stanley Haseltine (June 11, 1835 – February 3, 1900) was an American painter and draftsman who was associated with the Düsseldorf school of painting, the Hudson River School and Luminism. Early life and education Born in Philadelph ...

References

External links

Capri, Campania Natural arches Landforms of Campania Rock formations of Italy {{Italy-geo-stub