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B-58

B-58

Small, narrow horizontal cavity, easy to traverse but with constrictions, on a steep slope among vegetation.

Terni 5m 2m

Small, narrow horizontal cavity, easy to traverse but with constrictions, on a steep slope among vegetation.

Characteristics

  • Type: Cave
  • Municipality: Terni
  • Cadastre no.: UM738
  • Length: 5 meters
  • Depth: 2 meters
  • Record updated:

Location

The cavity is located at Marmore, along equipped trail no. 1 that connects the Belvedere Inferiore to the Belvedere Superiore. Access is free. There is no beaten path; the area is characterized by scrub or bush on a steep slope. The entrance is small and low, among the vegetation, of natural origin, on a slope and wall.

Map

Entrances

Always verify coordinates and access conditions before setting out.

  1. B-58

    Elevation: 315 m

    42.551234, 12.713255
Download all entrances as GPX

Photos

B-58 - Photo, TerniView image
Click to enlarge

© Mauro Barbieri · LicenseRef-FUGS-media-per-item · Federazione Umbra Gruppi Speleologici (FUGS), Catasto Speleologico dell'Umbria · https://catasto.fugs.it/index.php?mod=caves&op=view&id=738

Image 1 of 1

Description

Morphology

Small and narrow horizontal cavity, with a horizontal trend. The geology consists of Quaternary (Pleistocene - Holocene) carbonate and travertine deposits; lithology of travertines, massive and obliterated.

Progression

Easy traversability, with progression difficulties due to constrictions; recommended period all year round. Hazards are reported for dangerous access and landslides/collapses.

Bio

Environmental and biological protections: yes. The cavity is located along equipped trail no. 1 that connects the Belvedere Inferiore to the Belvedere Superiore.

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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=738 · data as of 2025 · Source: Catasto Cavità Umbria (Federazione Umbra Gruppi Speleologici, FUGS) (catasto.fugs.it), modified. LicenseRef-FUGS-media-per-item Federazione Umbra Gruppi Speleologici (FUGS), Catasto Speleologico dell'Umbria · data as of 2025