Dennis Ballesteros

Dennis Ballesteros, born and raised in the Galápagos, has been a naturalist guide in these famous islands since 2009. His passion for ecology, natural history, and conservation stems from his earliest years—as the son of a science teacher, he gobbled up all the reading he could as a child, and continues to constantly expand his breadth of expertise. Dennis is an incredibly warm and deeply knowledgeable leader and a highly skilled wildlife photographer as well. “I'm genuinely enthusiastic about meeting new people, forging meaningful connections, and sharing experiences of the wonders of Planet Earth.” His lectures and fascinating stories bring joy and learning to every journey.

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Client Testimonials

I can't say enough wonderful things about Dennis. He was a fountain of information on anything and everything from Darwin's finches to Fernandina's lava fields, and on top of that, he was so genuinely caring with all of our group, so happy to experience each discovery together, and so entirely committed to protecting the Galapagos. He is an inspiring and always fun person to be around, and just one of the many reasons we'll be planning our next adventure with WT.

Martha S.

Nashville, TN

Thank you, Dennis and Wilderness Travel! I feel so lucky for this trip of a lifetime with such an exceptional naturalist. Dennis has a deep appreciation for the Galapagos, boundless knowledge, and effusive positivity, all of which he shared generously. I learned more than I could have imagined about plants, animals, and geology, and I especially admire his wholehearted dedication to environmental conservation. Every day was an educational adventure and the evening presentations were superb. His kindness, stewardship of nature, and depth of insight made for an unforgettable experience.

Monica C.

Fairfax, CA

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