Hat Chaweng is the island's longest and most popular beach. This area is party central and you will find restaurants catering to every taste, large beach bars and theme pubs and clubs. Although not as large as those on Koh Pha-ngan, there are often lively beach parties at Chaweng, especially around the full moon.
Also popular is Hat Lamai, which is famous for the Grandfather and Grandmother rocks and the slightly seedier night life.
Hat Bophut is a quiet and romantic fisherman's village. This area is relaxed and more traditional than the larger communities, and has a number of very good French-owned cafes and restaurants.
Nearby, Ao Bang Po is a quiet bay perfect for snorkeling, swimming and meditation, whilst Ao Tong Takian is a small cove north of Lamai beach. Also known as Silver Beach, this is a good place for people who crave tranquility.
Bang Rak, is situated just two kilometers east of Bophut. The big attraction in this area is the 19-metre gold tinted statue of Lord Buddha, which overlooks the entire bay. Climb the steps to the top for an excellent view over the island.
Getting to Koh Samui is pretty simple as there is a large airport on the island with regular flights from BangKohk. The flight takes just over an hour, or you can choose to travel by train or air-conditioned bus to Surat Thani and then take the ferry.
There are many interesting attractions on and around Koh Samui. Perhaps the most popular is the Ang Thong National Marine Park. A good way to explore the park is to go on a boat tour, which will enable you to see the 40 small islands, limestone cliffs, white sandy beaches, lagoons and caves. No trip to the park is complete without visiting Tham Bua Bok, a cavern filled with lotus-shaped cave formations.
Another weird and wonderful attraction is the mummified monk, which can be found at Wat Khunaram. The mummified remains are of monk Luang Phaw Daeng and can be seen complete wearing dark sunglasses.
Of course, water sports such as snorkeling, scuba diving, parasailing, jet skiing and kayaking are popular in the area. Other diversions include a crocodile farm, monkey theatre, elephant trekking, a snake farm, an aquarium and a butterfly garden.
Koh Samui is an island that likes to look after its wildlife, and visitors can donate to the Dog Rescue Centre Samui, which cares for hundreds of local pooches.