It is a protected marine park with a collection of 42 islands in the Gulf of Thailand and is just a boat ride away from Koh Samui. The islands have spotless sandy beaches, dense jungles, mangroves, limestone cliffs, waterfalls and obscure grottoes. Nearby there is an extent of around 100 square metres of sheltered land reserved for conservation purposes of wild creatures and aquatic life. The beaches here are magical; however, the visibility is lower than in other diving sites. But the scenery is bound to compensate for all that. Also, the unique surface caves let you swim straight through them. A magnificent display of delicate coral life, stingrays and plenty of fish can be observed in these areas. This is a haven for snorkelers.