Koh Thmei is a small but breathtaking island located off the southern coast of Cambodia, part of the Ream National Park. This serene island is a haven for nature lovers, providing a unique blend of lush tropical forests and pristine beaches. The crystal-clear waters surrounding the island teem with marine life, making it an ideal spot for underwater exploration.

Visitors to Koh Thmei will be enchanted by the island's untouched beauty, characterized by dense mangroves and diverse wildlife including several species of rare birds. The tranquility of the environment offers an escape from the bustle of modern life, making it a must-visit for those seeking respite in nature. The island is home to a small eco-resort committed to preserving the natural habitat, ensuring minimal impact on the delicate ecosystem.

The biodiversity on Koh Thmei is particularly noteworthy, with over 150 species of birds and numerous types of tropical fish. The surrounding coral reefs provide excellent opportunities for snorkeling and diving, while the interior jungle invites exploration. Though the island lacks modern amenities, its unspoiled landscapes provide a unique opportunity to experience Cambodia’s natural beauty in its purest form.