Belitung (or in English, Billiton) is an island on the east coast of Sumatra, Indonesia in the Java Sea.
It is a medium sized island of about 3,000 square miles (7,800 km2), it consists of moderately rugged terrain with several hills. The highest one is Mount Tajam with the height of only less than 500 meters (1,600 ft). Belitung is bordered by the Gaspar Strait, the South China Sea and the Java Sea. Its turquoise blue sea is moderately calm and shallow, making for great sailing, snorkeling and swimming. Belitung is popular for its abstract granite boulders and brilliant white sand beaches in Tanjung Tinggi, Tanjung Kelayang, Tanjung Binga and Lengkuas island.
The population is centered in several small towns, populated by approximately 200,000 inhabitants. The largest is Tanjung Pandan in the west and Mangar in the east. While ethnic Malays people make up the largest percentage, Belitung has large populations of Bugis, Sundanese, and ethnic Chinese people.
The mainly tourist destinations are beaches and islands/islets. The beaches are Tanjung Tinggi Beach and Tanjung Kelayang Beach which both have blue clear water, sand and rocky beaches. The islands/islets are Batu Berlayar Island which full of granite, Pasir Island which is made of sand (= pasir in Indonesian language) and submerged during high tide, Bird Islet (Pulau Burong) which can be accessed from Tanjung Binga Beach by walking when low tide, Lengkuas Island which is a home of more than hundred year old lighthouse and a good place for snorkeling, Babis Island and Kelayang Islet.