The Andaman Sea or Burma Sea (Burmese: မြန်မာပင်လယ်, IPA: [mjəmà pìɴlɛ̀]; Hindi: अंडमान सागर; Thai: ทะเลอันดามัน, IPA: [tʰa.leː ʔan.daː.man]) is a body of water to the southeast of the Bay of Bengal, south of Burma (Myanmar), west of Thailand and east of the Andaman Islands, India; it is part of the Indian Ocean.
The sea has been traditionally used for fishery and transportation of goods between the coastal countries and its coral reefs and islands are popular tourist destinations. The fishery and tourist infrastructure was severely damaged by the 2004 Indian Ocean earthquake and tsunami.
The Phi Phi Islands (Thai: หมู่เกาะพีพี, Thai pronunciation: [pʰīː pʰīː]) are located in Thailand, between the large island of Phuket and the western Andaman Sea coast of the mainland. The islands are administratively part of Krabi province. Ko Phi Phi Don ("ko" (Thai: เกาะ) meaning "island" in the Thai language) is the largest island of the group, and is the most populated island of the group. although the beaches of the second largest island, Ko Phi Phi Lee (or "Ko Phi Phi Leh"), are visited by many people as well. The rest of the islands in the group, including Bida Nok, Bida Noi, and Bamboo Island (Ko Mai Phai), are not much more than large limestone rocks jutting out of the sea.
Phi Phi Don was initially populated by Muslim fishermen during the late 1940s, and later became a coconut plantation. The Thai population of Phi Phi Don remains more than 80% Muslim. The actual population however, if counting laborers, especially from the north-east, from the mainland is much more Buddhist these days. The population is between 2,000 to 3,000 people (2013).
The islands came to worldwide prominence when Ko Phi Phi Leh was used as a location for the 2000 British-American film The Beach. This attracted criticism, with claims that the film company had damaged the island's environment, since the producers bulldozed beach areas and planted palm trees to make it look like the book, an accusation the film's makers contest. The film's release was attributed to an increase in tourism to the islands. Phi Phi Leh also houses the 'Viking Cave', from which there is a thriving bird's nest soup industry.