This full-day tour takes you from Koh Samui to the neighboring islands of Koh Tao and Koh Nang Yuan, known for their vibrant marine life and clear waters. The journey begins with a hotel pickup, followed by a speedboat ride, offering scenic views of the Gulf of Thailand. Once at Koh Tao, you'll have the chance to snorkel in one of the selected bays, where the underwater world comes to life. After exploring the aquatic sights, enjoy a Thai-style buffet lunch on Koh Tao, with options available for various dietary needs. The afternoon is spent at Koh Nang Yuan, where you can relax on the beach, snorkel more, or take on the optional viewpoint hike for breathtaking views. The day wraps up with a speedboat ride back to Koh Samui, concluding with a hotel drop-off. This tour is designed for those comfortable with a full day of activities and speedboat travel.