Koh Madsum is a small island next to the bigger neighbor Koh Tan. It is located only a few minutes from the south costs of Koh Samui. Both islands belong to the Archipel of Samui (Mu Koh Samui). Koh Madsum offers some empty white sandy beaches, where you can relax. There is one small restaurant on this island where you can a kayak. The good thing about Koh Madsum and Koh Tan is, that it is not that touristic as the Angthong National Marine Park. Only a few tour operators offer trips to go there.• Snorkel in Koh Samui’s nearby islands to explore the tropical reef.• Soak yourself in the sunlight and walking on the white sand beach to explore the beautiful beach.• Hop aboard a kayak and explore Koh Madsum.• Indulge in a freshly prepared Thai lunch.• Enjoy the convenience of pick-up and drop-off direct from your hotel.