Join an unforgettable snorkeling day trip to Koh Tao & Koh Nang Yuan. Cruise on a Big boat to Koh Nang Yuan, famed for its triple sandbars and vibrant Japanese Garden reef. Discover Lighthouse Pinnacle’s stunning coral walls, then swim in Mango Bay’s calm, crystal-clear waters. Continue to Hin Wong Bay, rich with soft and hard corals and tropical fish. At Ao Leuk Bay, snorkel among colorful marine life in Koh Tao’s clearest spots. Finally, explore Shark Bay for a chance to swim with blacktip reef sharks and spot sea turtles. This tour includes hotel transfers, snorkeling gear, Thai-style lunch, fresh fruit, tea, coffee, and drinking water. Ideal for couples, families, solo travelers, and groups seeking a fun-filled day exploring Thailand’s beautiful underwater world.