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The Top 8 Caves in Lisbon

Looking to visit a cave in Lisbon on your next adventure? To help you better plan your next outdoor experience, we’ve collected Lisbon’s 8 best caves for you. Based on the experiences of other users, each is a recommendation you know you can trust — so you can better plan your next adventure.

1
Boca do Inferno (Hell's Mouth) Rock Arch

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  1. 1

    The Boca do Inferno (hell's mouth) is a submerged by the sea steep coast on the Atlantic Ocean. It is located about two kilometers west of Cascais and can be reached on foot or by city bus.

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    Tip by Maik

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  2. 2

    The Quinta da Regaleira is a mansion located on the outskirts of the historic center of the city of Sintra, Portugal. It is part of the Sintra Cultural Landscape, included …

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    Tip by JavierCR 🇪🇸

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  4. 3

    The Initiation Well of the Quinta de Regaleira in Sintra, Portugal, is a place full of mysticism and mystery. This structure, also known as the Well of Enigmas, is one …

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    Tip by JavierCR 🇪🇸

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  5. 4

    The Quinta da Regaleira is full of symbolism in its gardens and buildings. One of the most enigmatic places is the Labyrinth Grotto, next to the lake. It is believed …

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    Tip by JavierCR 🇪🇸

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  6. 5

    Necropolis caves of Vale da Calada:
    "The small village of Olelas, twenty or so kilometers from Lisbon, to the Northwest, and about 800m east of the Sabugo station, on the …

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    Tip by G Biv L

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  8. 7

    The Cova do Frei Honório is a small grotto located within the grounds of the Capuchos Convent, in the Serra de Sintra region of the parish of Colares. This place …

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    Tip by JavierCR 🇪🇸

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  9. 8

    Access trail to the famous caves of Olelas, it is a first "path" almost impossible to do with a bike due to the density of the flora, mainly thornbushes and …

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    Tip by João Valente

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Last updated:
September 7, 2025

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