Open the door to the natural wonders of Koh Phaluai and Ang Thong Marine Park on a full-day speedboat tour from Koh Samui. Begin with snorkelling at Koh Wao, where vibrant coral reefs and colourful marine life await. Cruise through Ang Thong’s emerald waters and dramatic limestone cliffs before arriving at Koh Wua Ta Lap—kayak along the coast, relax on white-sand beaches, or hike to a panoramic viewpoint. At peaceful Koh Phaluai, enjoy a delicious buffet lunch in a sea gypsy village surrounded by nature. End the journey at Koh Mae Koh with a short hike to the stunning Emerald Lake, a hidden saltwater lagoon embraced by lush cliffs. Perfect for couples, families, and adventure seekers, this tour combines nature, culture, and breathtaking views in one unforgettable day.