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1. 

   Caves

   Monumento Natural Regional da Gruta do Carvão

   The natural wealth of the Gruta do Carvão lies in its great variety of geological aspects, structures and phenomena that are typically caused by volcanic activity. These features include structures known as "gas bubbles", corresponding to sectors of (...)

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2. 

   Caves

   Grutas de Mira de Aire

   These caves were discovered in 1947. The entrance is 300m in altitude, but inside they reach 180m in depth. Their formation goes back 150 million years to the Middle Jurassic age, when the dinosaurs populated this region. Their footprints can be (...)
   
   Telephone: +351 244 440 322
   E-mail: geral@grutasmiradaire.com
   Website: https://www.grutasmiradaire.com/
   

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3. 

   Caves

   Gruta do Natal

   The Gruta do Natal on Terceira island is considered ideal for enjoying a first contact with the different lava features that are to be found in the Azores, making it possible to enjoy the beauty and novelty that this type of natural phenomenon can (...)

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4. 

   Caves

   Grutas de Santo António

   In 1955 two men working at a place called Pedra do Altar went through a large opening as they were trying to catch a bird. The Santo António caves were discovered more than 150 million years after their formation in the Middle Jurassic age, when the (...)
   
   Telephone: +351 249 841 876
   E-mail: geral@grutassantoantonio.com
   Website: http://www.grutassantoantonio.com
   

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5. 

   Caves

   Monumento Natural Regional do Algar do Carvão

   Algar do Carvão is situated in the central area of Terceira island, at an altitude of roughly 550 metres.Previously forming part of a Natural Geological Reserve, the area of Algar do Carvão (roughly 40.5 hectares) was recently reclassified as a (...)

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6. 

   Caves

   Grutas de Alvados

   In 1964 a group of quarry workers in the Serra dos Candeeiros heard a strange noise, as if a stone had fallen into a very deep abyss. This was how the Alvados caves were discovered, more than 150 million years after their formation in the Middle (...)
   
   Telephone: +351 244 441 274
   E-mail: geral@grutasalvados.com
   Website: http://www.grutasalvados.com
   

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7. 

   Caves

   Monumento Natural Regional da Gruta das Torres

   The Gruta das Torres, located on the island of Pico at an altitude of 285 metres, is the largest lava tunnel known to exist in the Azores, with a total length of roughly 5150 metres and a maximum height of 15 metres.It consists of a large main (...)

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8. 

   Activities

   SWIMMADEIRA ADVENTURE

   Immerse yourself in a unique swimming holiday experience with Swimmadeira Swimming Holidays, the first and only Madeiran company specialized in providing swimming vacations in the most stunning and timeless locations across the Madeira (...)
   
   Telephone: +351 913 324 532
   E-mail: info@swimmadeira.com
   Website: https://www.swimmadeira.com
   

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9. 

   Activities

   Tridente Boat Trips

   Explore the Caves. Enjoy the Tour!Boat trips to the caves from Armação de Pêra to Benagil. Tours by experienced Captains and on small modern boats that allow you to get inside the caves. The embarkation takes place at Fisherman's Beach and you will (...)
   
   Telephone: +351 964 688 956
   E-mail: info@tridenteboattrips.com
   Website: http://www.tridenteboattrips.com
   

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10. 

    Activities

    Seadolphins Algarve

    Boat trips. Dolphin watching and visits to the caves.
    
    Telephone: +351 968 319 623
    E-mail: seadolphins.algarve@gmail.com
    Website: http://www.seadolphins.pt
    

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