From there, a boat at Bo Muang covers the remaining 19.5 kilometres to the main island. The journey to Ko Rok is made from Kantang District in Trang Province, and covers a distance of about 40 kilometres from Kantang Pier. Ko Ngai can be reached from Pak Meng beach, Sikao District, Trang Province. The boat can easily be chartered to Ko Ngai, although the fee is charged per passenger. Souvenirs Cashew cookies are a specialty in this area and make a good snack on the long ride home.
Various ornaments crafted from seashells are also popular.
The Chao Mai Beach National Park covers an area of 230.8 square kilometres, and comprises a variety of tranquil islands, such as Ko Waen, Ko Chuak, Ko Kradan, Ko Pling, Ko Chao Mai and Ko Meng. In addition to many wild orchids, blackstork cranes, and the rare dugongs that have become a symbol of the park's wildlife conservation efforts, Chao Mai is rich in shallow coral life and sparkling clear waters, and is very popular among swimmers and snorkellers alike. A car rental service is provided at Tha Phe and Tha Som, and a big raft is also available for the 47 kilometres to Kantang. What to see - Where to eat Chao Mai Cave is a must for any visitor to Chao Mai beach, and proper viewing times can be recommended by local boat owners who must negotiate muddy forest stretches to reach the cave's entrance. Fresh seafood on the island is excellent, and visitors may purchase boiled crab meat which is shipped to provincial markets.