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Italy
Sardinia
Sud Sardegna
Domunoas/Domusnovas

San Giovanni Cave

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San Giovanni Cave

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Road cycling

by 123 explorers out of 129

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    Location: Domunoas/Domusnovas, Sud Sardegna, Sardinia, Italy

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    Tips

    February 2, 2023

    Mountain biking

    The cave of San Giovanni with its 860 meters of internal road is classified as the longest carriageable cave in the world.
    Translated by

    October 13, 2025

    Hiking

    The evocative Grotta di San Giovanni is a geological and archaeological treasure, as well as the longest vehicle-accessible cave in the world. The cave is accessible from two sides, but the ticket office and information point are located at the main, southern entrance.

    Entrance is permitted only during cave opening hours. Ticket prices vary depending on the type of visit.

    You can find all the latest information on the website: grottasangiovanni.com.
    Translated by

    September 27, 2019

    Hiking

    The passage through the grotto is free of charge. The road that runs through it is closed to vehicles today but is still open to pedestrians. The grotto is accessible from two sides.
    My expectations were far exceeded here. Highly Recommended.
    Translated by

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    Best Hikes to San Giovanni Cave

    4.1

    (17)

    71

    hikers

    1. Grotta di San Giovanni a Domusnovas — Ring tour

    9.49km

    03:44

    700m

    710m

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

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    Moderate

    Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

    Hard

    Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

    Easy

    Details

    Informations

    Elevation 200 m

    Weather

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    Tuesday 27 January

    13°C

    8°C

    94 %

    Additional weather tips

    Max wind speed: 22.0 km/h

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    Location: Domunoas/Domusnovas, Sud Sardegna, Sardinia, Italy

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