If you're looking for an island with a laidback vibe and plenty of things to do, Koh Lanta may be the perfect addition to your Thailand itinerary. With roads that are perfect for motorbike adventures, long and uncrowded beaches, secret spots to be explored and decent nightlife, it comes as no surprise that Koh Lanta is one of our favorite Thai islands. Related: Read all about our other favorite Thai island! What to Do in Koh LantaFrom adrenaline-pumping adventures to stunning viewpoints to sustainable activities, there are so many things to do in Koh Lanta. In this travel guide, we're sharing 17 amazing and unique things to do on Koh Lanta; plus our favorite restaurants, the best bars and the area to stay in.