Samui’s finest and most popular beaches are Hat Chaweng beach and Hat Lamai beach. But if you want do do something more than spend time on the beach, then Koh Samui has a lot of attractions.
Koh Samui has plenty of things to see and do. Mu Ko Ang Thong National Marine Park is about 20 km northwest of Koh Samui. This national park covers about 250 square km and 40 islands. Many of the islands have beautiful beaches and caves and the coral formations are fantastic. You are not allowed to spend the the night on the islands and if you want to visit the park, then you have to contact a tour agency.