This consists of many different sized islands, some of which are surrounded by beautiful coral reefs such as Ko Ha, Ko Rok and Ko Hai. Ko Lanta Yai, the main island in the park, is where the national park’s office is situated and is also home to sea gypsies. Boat trips should be made during October-April because there is no monsoon during this period. Passenger boats are available at the Chao Fa Pier in Krabi town, the trip takes about 2-3 hours. The other departure point is at Bo Muang Village, Amphoe Khong Thom; the trip takes about 45 Minutes.