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Grotta Tirfor

Nimis 7540m 218m

EspeleoWorld

Grotta Tirfor

Nimis

Length: 7540 m · Depth: 218 m

Updated record

https://espeleoworld.com/en/c/grotta-tirfor-nimis

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

Cave in Nimis (Udine). Length 7,540 m. Depth 218 m. No. 6 by length among the caves in Italy in the EspeleoWorld catalogue. Known entrances: 4. Entrance altitude 560 m.

Characteristics

  • Type: Cave
  • Municipality: Nimis
  • Cadastre no.: 7739
  • Length: 7540 meters
  • Depth: 218 meters
  • Record updated:

Location

Map

Entrances

Always verify coordinates and access conditions before setting out.

  1. Ingresso 1

    Elevation: 560 m

    46.248212, 13.285954
    Open in map Open in Google Maps

  2. Ingresso 2

    Elevation: 578 m

    46.247659, 13.283831
    Open in map Open in Google Maps

  3. Ingresso 3

    Elevation: 559 m

    46.249149, 13.287170
    Open in map Open in Google Maps

  4. Ingresso 4

    Elevation: 588 m

    46.247976, 13.288763
    Open in map Open in Google Maps
Download all entrances as GPX

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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/7739-Grotta_Tirfor · data as of 2026