Wildlife Adventures in Costa Rica’s Gulf

Golfo Dulce Boat Tours: Discover the Great Marine Wilderness

Changing Tide Tours is dedicated to high quality ecological tourism.  We invite you to come join us on one of our boat tours and experience nature as it happens on the Osa Peninsula, Costa Rica!

Welcome to Changing Tide Tours! Embark on unforgettable eco-adventures with us, where every experience is a journey of discovery. As a family-run tour company based in the Golfo Dulce, we specialize in marine wildlife encounters, led by a team passionate about conservation.

Dive into the vibrant waters of the Golfo Dulce and encounter majestic dolphins, graceful whales, fascinating sea turtles, and so much more. Our marine biologist-led tours offer insightful perspectives on the rich biodiversity of this unique region. Join us for unforgettable boat excursions, eco-friendly dolphin watching, and immersive educational experiences. Let’s explore the wonders of the ocean together, leaving a positive impact on our planet one tour at a time!

Read More
Come & join us on the Eco Tour of a lifetime!

Dolphin and Whale Watching Gulfo Dulce Osa Costa Rica
Dolphin Discovery & Snorkeling
Whale Watching
Land Tours
Corcovado National Park
Mangrove Safari
Caño Island
Dolphins + Piedras Blancas National Park
Kayak / SUP Adventure
Sunset & Bioluminescence
Diving
Sea Turtle Nesting
Artisinal Fishing
Multi day
Coco Island
Canyoning

Blog

Posted on

The Humpback Migration: Why Golfo Dulce is a Perfect Stopover

Each year, humpback whales embark on one of nature’s most extraordinary journeys, migrating from distant waters to the warm, calm seas of Golfo Dulce. Known for its unique geography and sheltered waters, Golfo Dulce is an ideal breeding ground for these majestic creatures. At Changing Tide Tours, we’re honored to offer our guests a front-row …

Continue reading “The Humpback Migration: Why Golfo Dulce is a Perfect Stopover”

Posted on

Sustainable Tourism in Golfito: How Changing Tide Tours Contributes to Conservation

At Changing Tide Tours, we believe tourism should be a force for good, benefiting not only visitors but also the environment and local community. We are committed to sustainable practices that protect Golfo Dulce’s ecosystems while offering visitors an authentic, eco-friendly experience. Eco-Friendly OperationsOur tours are designed to minimize environmental impact. We carefully manage fuel …

Continue reading “Sustainable Tourism in Golfito: How Changing Tide Tours Contributes to Conservation”

Posted on

Spotlight on Golfo Dulce’s Marine Life: Discover the Rich Biodiversity

IntroductionGolfo Dulce is one of the most unique and diverse marine ecosystems on the planet, offering visitors an opportunity to encounter an array of remarkable sea creatures, from graceful dolphins to endangered sea turtles. At Changing Tide Tours, we’re passionate about connecting people with this incredible biodiversity, allowing them to experience the magic of Golfo …

Continue reading “Spotlight on Golfo Dulce’s Marine Life: Discover the Rich Biodiversity”