We visited Madeira for the first time and We decided to book a tour with Pearl of the Atlantic Madeira. I have to say that it went beyond our expectations! Duarte gave us an excellent tour in the Volcanic Caves. He cares for its costumers, answered all our questions and shows knowledge about the characteristics of the beautiful volcanic caves. We definitely recommend this company if you want to experience a great guide tour! Great costumer service! We hope to visit Madeira soon and book a different tour with them.