A Listly List - Koh Samui, Thailand's second-largest island, paints a picture of paradise with its palm-lined beaches, turquoise waters, and luxurious resorts. Beyond the idyllic scenery, the island offers a plethora of experiences ideal for couples seeking a romantic escape. Here are 5 romantic things to do in Koh Samui. - Seek Culinary Delights with a Private Beachside Dinner, Learn the Art of Thai Cooking Together, Explore the Enchanting Ang Thong National Marine Park, Unwind and Rejuvenate with a Luxurious Spa Escape...