Nestled in the heart of Maratua Island, Sienna Resort offers more than just a luxurious stay it presents a gateway to the captivating underwater world of the Derawan Archipelago. Sienna Resort invites you to embark on an unforgettable aquatic adventure. Here, guests can experience the thrill of swimming with majestic manta rays and the heartwarming sight of sea turtle hatchery on nearby Sangalaki Island.

A short boat ride from Sienna Resort brings you to Sangalaki Island, a sanctuary for sea turtles. This island is a haven for turtle conservation, where guests can participate in the awe-inspiring experience of witnessing sea turtles hatch. The hatchery program is dedicated to protecting these vulnerable creatures and ensuring their survival. As part of our eco-tourism efforts, Sienna Resort collaborates with local conservationists to provide guests with an educational and hands-on experience.

During your visit to Sangalaki Island, you'll have the opportunity to learn about the lifecycle of sea turtles, from nesting to hatching. Watching tiny hatchlings emerge from their nests and make their perilous journey to the sea is a truly moving experience. This program not only highlights the importance of conservation but also allows guests to contribute directly to the protection of sea turtles.

Whether you're an avid diver, a nature enthusiast, or simply looking for a serene getaway, Sienna Resort offers the perfect blend of adventure and relaxation. Dive into the aquatic wonders of Maratua Island, swim alongside manta rays, and be part of the incredible journey of sea turtles on Sangalaki Island. Book your stay at Sienna Resort and create memories that will last a lifetime.

For more information and reservations, visit our website or contact our friendly staff. We look forward to welcoming you to the enchanting world of Sienna Resort.