Grotta dei Grilli
A wide interstratum cave with three entrances that open near the railway line.
EspeleoWorld
Grotta dei Grilli
A wide interstratum cave with three entrances that open near the railway line.
Narni
Length: 45 m · Depth: 1 m
Updated record
https://espeleoworld.com/en/c/grotta-dei-grilli-narni-terni
Information can change. Always verify coordinates, access, weather, and cave conditions before setting out.
A wide interstratum cave with three entrances that open near the railway line.
Description
Morphology
Wide interstratum cave. The three entrances open near the railway line.
Other details
Geology: MAS Limestone Massiccio - Lower-Upper Jurassic (Sinemurian-Pliensbachian).
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Bibliography
VENEZIANI F. (1976) Le Grotte di Marmore. Concetto di carsismo e speleogenesi
Nearby caves
Source: Catasto Cavità Umbria (Federazione Umbra Gruppi Speleologici, FUGS) (catasto.fugs.it), modified. LicenseRef-FUGS-no-licence-stated Federazione Umbra Gruppi Speleologici (FUGS), Catasto Speleologico dell'Umbria · https://catasto.fugs.it/index.php?mod=caves&op=view&id=205 · data as of 2025