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Friuli Venezia Giulia

Abisso del Diavolo

Caves

Friuli Venezia Giulia

Trieste

Abisso del Diavolo

Highlight • Cave

Abisso del Diavolo

Name: Abisso del Diavolo
Rating: 2

Recommended by 3 hikers

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Location: Trieste, Friuli Venezia Giulia, Italy

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Best Hikes to Abisso del Diavolo

4.4

(26)

hikers

1. Monte Cocusso Cairn (661 m) – Planinski dom Kokoš loop from Chiadino

11.7km

03:27

290m

Intermediate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

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Intermediate

4.8

(5)

hikers

2. Ice House and Cave – Ledenica Icehouse loop from Chiadino

7.64km

02:13

190m

Intermediate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

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Intermediate

4.5

(4)

hikers

3. Monte Cocusso Cairn (661 m) – Ledenica Icehouse loop from Chiadino

15.9km

04:53

520m

Intermediate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

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Intermediate

Tips

Matteo Trizza

March 9, 2025

The Devil's Abyss, located on the eastern side of Mount Concusso in the Trieste Karst, is a cavity with a planimetric development of 210 meters and a depth of 125 meters. The entrance opens into a rounded sinkhole with natural steps that facilitate access. Inside, the main shaft extends to over 120 meters, characterized by imposing fractures, natural bridges and a bell-shaped bottom. Exploration requires advanced speleological skills and specific equipment, including a helmet with lighting, harness, static ropes and safety devices. The vertical passages and narrow walls make the cave suitable only for expert speleologists, with adequate technical and physical preparation.

Element no. 117 of the regional speleological register

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Informations

Elevation 520 m

Weather

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Thursday 23 October

17°C

8°C

70 %

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Max wind speed: 16.0 km/h

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Location: Trieste, Friuli Venezia Giulia, Italy

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Abisso del Diavolo

1. Monte Cocusso Cairn (661 m) – Planinski dom Kokoš loop from Chiadino

2. Ice House and Cave – Ledenica Icehouse loop from Chiadino

3. Monte Cocusso Cairn (661 m) – Ledenica Icehouse loop from Chiadino

Other Popular Places to Check Out

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