Indulge in an eco-luxe castaway experience like no other at Song Saa Private Island, a five-star island idyll in Cambodia’s Koh Rong archipelago. Perched on two rainforest-covered isles in the middle of a marine reserve, this pristine paradise is a masterclass in sustainable luxury living, showing that going green doesn’t mean losing any glamour. Almost every part of the resort has been made with wood from the local area, while a team of marine biologists looks after the self-made marine reserve. Snorkel around the islands to admire their work or go on a guided island safari to learn more about its natural landscapes.