Get ready for a thrilling adventure focused on respectfully observing the whales, dolphins and sea turtles of Huatulco! Our knowledgeable crew of marine biologists greets you with a short briefing about the whales, dolphins and sea turtles of Huatulco as we depart the marina. Humpback whales can be seen on 90% of the tours December through March. There are lifejackets for guests from 3 year old children up to 130kg adults. We have a hydrophone (underwater microphone) to listen to the whales singing and dolphins communicating. We take you further, traveling to areas uniquely known to our team and network of spotters for the most sightings. Our unique approach ensures us the most whale and dolphin sightings in Huatulco. As we observe the dolphins and whales our guide shares information about their amazing lives, current research and answers your questions. Our goal is to share amazing observations of the whales, dolphins, sea turtles and all the species we encounter. When it is time, we say 'Adios y Gracias' to the whales and dolphins, then cruise back to the Chahué marina for a short debriefing.