Mae Yai on Koh Surin Nuea is probably the best known of the Surin Bays. With luxurious, white sand, clear, placid water, a multitude of coral life and stirring scenery, Mae Yai is a great location to breathe in the paradise. Besides the Eden-like view, Mae Yai is an excellent spot for swimming and snorkeling in emerald waters. Marine life is abundant close to shore, where large schools of fish roam around freely. You can spot batfish, clownfish, blue-spotted rabbitfish, peacock grouper, and the giant moray eel.