The most famous and popular beach of Koh Samet, located in the North-Eastern part, is both the largest in length: in length it is about 1 km, a width of 25-30 meters.

The name of the beach speaks for itself: translated from Thai “hat SAI Kaew” means “beach of crystal sand”. Without the attention of tourists he remains day or night - there is always a lot of people, eager to rest and unforgettable impressions.

Afternoon at hat SAI Kaew you can have fun swimming, banana boat, water skiing, or Windsurfing, and in the evening try one of the beach parties in local bars. The beach is a unique quintessence of active recreation in conjunction with the Paradise tropical landscapes and pristine clear waters.

Koh Samet offers its guests a relaxing and comfortable stay, which is already available on many popular resorts in the country. The main reason for limiting the negative impact of globalization is the fact that the island is located in the area of the national Park Khao Laem ya – Mu Koh Samet (Khao Laem Ya-Mu Ko Samet National Park) and every human activity is under strict control. Thanks to this, even the most popular beach of hat SAI Kaew despite the continued occupancy by tourists stays clean, pleasant and suitable for swimming.

Near the beach is the village locals, where you can find such benefits of civilization, such as supermarkets and ATMs. In hat SAI Kaew is concentrated mainly in bars, restaurants and areas with sun loungers for relaxing on the beach.

In August 2013 near Samet island had been an accidental release of oil through the fault of PTT in the next few weeks, the accident was eliminated. Conducted by experts of Greenpeace study showed that the state of water, air, and marine life at Koh Samet is normal, any negative consequences of an event are missing.