Rated as one of the top 10 off-grid eco resorts in the world by travellingtheworldsolo.com

Sea Change Eco Retreat is a remote paradise on Uoleva Island in Tonga’s Ha’apai islands. We offer comfortable eco-friendly accommodations, incredible food, and a rare chance to truly unplug. Known as one of the world’s best places to swim with humpback whales, we focus on respectful, safe whale encounters with highly trained & experienced staff. With a range of other unforgettable activities, Sea Change is the perfect blend of adventure and relaxation.

Experience Paradise at Sea Change Eco Retreat

Discover the unparalleled beauty of Tonga with Sea Change. Whether you're unwinding in our comfortable accommodations, embarking on a whale-watching adventure, enjoying a meal by one of our award-winning chefs, exploring the vibrant marine life with our fishing charters, relaxing with a massage or enjoying yoga in our beautiful yoga shala, every moment promises to be unforgettable. Immerse yourself in the tranquil charm of Tonga and create memories that last a lifetime. To ensure a safe and peaceful experience for all our guests, Sea Change Eco Retreat welcomes anyone aged 12 and over. We appreciate your understanding.

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Come have your own sea change

The adventure of a lifetime awaits! If you're ready to experience the beauty of Tonga, and especially Uoleva Island, we’re here to help. Get in touch with us today to plan your unforgettable getaway.

What customers say

  • "Our stay at Sea Change Tonga was amazing! The accommodation was comfortable with stunning ocean views. A perfect peaceful retreat!"

    — Emily & Mark, Australia

  • "Whale watching with Sea Change was incredible! We saw humpback whales up close in their natural habitat. A truly unforgettable experience!"

    — John & Sarah, New Zealand

  • "The fishing charter was fantastic! The crew was knowledgeable, and we caught great fish while enjoying the Tongan coastline. Highly recommend!"

    — Chris & Amanda, USA

  • "Sea Change Tonga exceeded our expectations. Beautiful accommodations, great activities, and stunning views. We’ll definitely return!"

    — KLiam & Zoe, United Kingdom

Latest Updates and Insights

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  • Whale Watching Season 2025: What to Expect

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  • Fishing Charters: New Routes and Tips

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  • Sustainable Travel in Tonga: Our Commitment

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