Mu Koh Chang National Marine Park extends over a spacious area of up to 650 square kilometers. It is of dazzling natural beauty, many waterfalls, long paths surrounded by forests on all sides, and provides the opportunity for its visitors to practice many enjoyable activities such as snorkeling, swimming, diving among the colorful coral reefs and hiking on the It also includes observation decks that provide unparalleled views of the sea and the distant horizon.