Koh Madsum or Pig Island. It’s a popular island for enjoying its white-sand beach, and it also offers great opportunities for chilling out in the sunshine. There are a lot of lovely pigs on the island. You can play with them and take a nice photo there. Also, Koh Tan, it's surrounded by pristine coral reefs and pure white sandy beaches here. This island is a nice place to do snorkeling and see some real genuine underwater critters (Parrot fish, Coral), and also enjoy lunch at the restaurant