Spend a full day in the sun on a snorkeling tour at the unspoiled reef of Koh Tan (Coral Island), reached by local long-tail fishing boat from Koh Samui. Then cruise to one of Koh Mudsum’s island beaches for more swimming and sunbathing. Enjoy a Thai set lunch as you bask on the fine sand before a second snorkel stop in warm, tropical waters. Round-trip hotel transport is included. Numbers are limited to 14 to ensure a small-group experience with your friendly local guide.