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Abisso Flamiano "Bonni" Bonisolo

Trieste 675m 266m

EspeleoWorld

Abisso Flamiano "Bonni" Bonisolo

Trieste

Length: 675 m · Depth: 266 m

Updated record

https://espeleoworld.com/en/c/abisso-flamiano-bonni-bonisolo-trieste

Information can change. Always verify coordinates, access, weather, and cave conditions before setting out.

Shaft in Trieste (Trieste). Length 675 m. Depth 266 m. No. 94 by depth among the caves in Italy in the EspeleoWorld catalogue. No. 87 by length among the caves in Italy in the EspeleoWorld catalogue. Entrance altitude 411 m.

Characteristics

  • Type: Pothole
  • Municipality: Trieste
  • Cadastre no.: 725
  • Length: 675 meters
  • Depth: 266 meters
  • Record updated:

Location

Map

Entrances

Always verify coordinates and access conditions before setting out.

  1. Abisso Flamiano "Bonni" Bonisolo

    Elevation: 411 m

    45.676256, 13.846223
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Source: Catasto Speleologico Regionale del Friuli Venezia Giulia (Regione Autonoma Friuli Venezia Giulia, Servizio geologico) (catastogrotte.regione.fvg.it), modified. IODL 2.0, https://www.dati.gov.it/content/italian-open-data-license-v20 Regione Autonoma Friuli Venezia Giulia, Servizio geologico, Catasto Speleologico Regionale, e gli Autori dei rilievi · https://catastogrotte.regione.fvg.it/scheda/725-Pozzo_a_NW_del_Monte_dei_Pini · data as of 2026