We are both experienced travellers and have had the services of a number of guides over the years in all countries, therefore our rating of Mariuxi Preito is based on a broad width of comparisons. We can honestly say she was the best guide we have had , not only because of her knowledge and expertise of the Galapagos islands, but also because of her broader knowledge of cultures in Ecuador , her control of the English language and most importantly her sense of humour. She's efficient, clear and always considerate of her guests.

Mariuxi is a great guide. She is very informative and supportive. She greatly added to our visitor experience on the Galápagos. Her love for the islands shone through all the time. Lindsay

Mariuxi is the best guide I have ever had! Ever!! She has a gift at this! And her love and compassion for what she is doing shines through. She made our vacation enjoyable, educational, fun, and it makes us want to go back!