Koh Lanta is a large island that has been inhabited continuously for over a hundred years. It consists of Koh Lanta Yai and Koh Lanta Noi, with most tourist attractions located on Koh Lanta Yai, while Koh Lanta Noi is home to the district office of Koh Lanta. Due to its distance from the mainland, Koh Lanta has preserved its beautiful sandy beaches and clean sea waters, as well as the traditional lifestyle of its island residents.