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Grotta 1ª del Raddoppio Autostradale

Duino Aurisina 4.5m

Shaft in Duino Aurisina (Trieste). Depth 5 m. Entrance altitude 173 m.

Characteristics

  • Type: Pothole
  • Municipality: Duino Aurisina
  • Cadastre no.: 3950
  • Depth: 4.5 meters
  • Record updated:

Location

Map

Approximate position

Entrances

Always verify coordinates and access conditions before setting out.

  1. Grotta 1ª del Raddoppio Autostradale

    Elevation: 173 m

    45.742452, 13.691631
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/3950-Grotta_1_del_Raddoppio_Autostradale · data as of 2026