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Grotta della Polveriera

The cave develops on overlapping horizontal levels, connected by shafts of limited depth.

Narni 74m 18m

The cave develops on overlapping horizontal levels, connected by shafts of limited depth.

Characteristics

  • Type: Cave
  • Municipality: Narni
  • Cadastre no.: UM579
  • Length: 74 meters
  • Depth: 18 meters
  • Record updated:

Location

Location: F.so delle Rocchette

Map

Approximate position

Entrances

Always verify coordinates and access conditions before setting out.

  1. Grotta della Polveriera

    Elevation: 330 m

    42.521499, 12.484877
Download all entrances as GPX

Description

Morphology

The cave develops on overlapping horizontal levels, connected by shafts of limited depth.

Other details

Geology: COI Corniola - Lower Jurassic (Sinemurian-Toarcian)

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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=579 · data as of 2025