The island was probably first inhabited about 15 centuries ago, settled by fishermen from the Malay Peninsula[1] and Southern China. It appears on Chinese maps dating back to 1687, under the name Pulo Cornam. The name Samui is mysterious in itself. Perhaps it is an extension of the name of one of the native trees, mui, or from the Chinese word Saboey, meaning "safe haven". Ko is the Thai word for "island."

Until the late 20th century, Ko Samui was an isolated self-sufficient community, having little connection with the mainland of Thailand. The island was even without roads until the early 1970s, and the 15 km journey from one side of the island to the other involved a whole-day trek through the mountainous central jungles.

Ko Samui has a population of about fifty-five thousand (source: Samui Mayor's Office) and is based primarily on a successful tourist industry, as well as exports of coconut and rubber.

It even has its own international airport, Samui Airport, with flights daily to Bangkok and other major airports in Southeast Asia such as Hong Kong and Singapore. Whilst the island presents an unspoiled image to the public perception, economic growth has brought not only prosperity, but changes to the island's environment and culture, a source of conflict between local residents and migrants from other parts of Thailand and other countries.[2] Reflecting Samui's growth as a tourist destination, the Cunard ship MS Queen Victoria (a 2000-plus passenger ship) docked at Samui during its 2008 world cruise.

Geography

Ko Samui is located in the Gulf of Thailand, about 35 km northeast of Surat Thani town (9?N, 100?E). The island measures some 21 kilometres at its narrowest point, and 25 km at its longest. It is surrounded by about sixty other islands, which compose the Ang Thong Marine National Park (Mu Ko Ang Thong National Park) and include other tourist destinations (Ko Phangan, Ko Tao and Ko Nang Yuan).

The island is roughly circular in shape, and is about 15 km across. The central part of the island is an almost uninhabitable mountain jungle, Khao Pom, peaking at 635 m. The various lowland areas are connected together by a single 51 km road, running mostly along the coast to encircle the bulk of the island.

The old capital is Nathon, on the southwest coast of the island. It remains the major port for fishing and inter-island transportation. Nathon is the seat of the regional government, and the true commercial hub of the Samui locals. It has a charming pace, and is almost small enough to walk everywhere. The old Chinese shop houses along the middle street whisper of an exotic history.

Each of Samui's primary beaches is now also nominally considered as a small town, due to the number of hotels, restaurants and nightlife that have sprung up in recent years.

Administration

Ko Samui is an Amphoe (district) of Surat Thani Province, subdivided into 7 subdistricts (tambon). The complete island is one municipality (tesaban mueang). The district covers the island, as well as the Ang Thong archipelago and some other small islands nearby.

• Ang Thong
• Lipa Noi
• Taling Ngam
• Na Mueang
• Maret
• Bo Phut
• Mae Nam

Historically the island's economy has been based around subsistence agriculture and fishing, with coconuts as the main cash crop. From the 1980s onwards, tourism has become an economic factor and is now the dominant industry. The construction of a stable, high-speed internet connection in recent years has also made the island a feasible location for IT-based enterprises, which are beginning to provide a certain degree of economic diversity. The island's climate and accessibility make it particularly attractive for international investors.

Lifestyle
Although Ko Samui is in southern Thailand, where Islam has a strong influence, the original inhabitants of the island, known as 'Chao Samui', are predominantly Buddhist. In the past, most of the locals made their living in the coconut farming business. Nowadays, however, most work in jobs related to tourism. Many locals have become wealthy from selling off land they have owned for decades. As a result of the extensive development of the island, many Thai-Chinese have come to Samui from the capital of Bangkok (Khung-Thep). Most of the manual labor needed to keep up with the island’s growth has been provided by people native to the country’s poorer north-eastern region. As a result, there is a wide cross section of economic classes on the island.

The south of Thailand is a melting pot of Buddhists, Thai Chinese, Muslims and traditional sea-faring gypsies. Ko Samui does not seem to suffer from the religious tensions in communities along the southern border of Thailand, and in general the locals live in harmony. Outside of the tourist areas, the Thai language is spoken with a thick Southern dialect which is even difficult for northern Thais to understand.
With this broad mixture of cultures, Ko Samui is always celebrating some tradition or another, including western.

• Buffalo Fighting Festival One of the best-known festivals on Ko Samui is its Buffalo Fighting Festival, which is held on special occasions such as New Years Day and Songkran. Unlike Spanish bull-fighting, the fighting on Ko Samui is fairly harmless. The fighting season varies according to some ancient customs and ceremonies. The buffalo are beautifully decorated with ribbons and gold-painted leaves. Before the contest which lasts just two rounds, monks spray them with holy water. The winning owner typically takes home millions of baht in prize money.
• Ten Stars Samui Art Party A recurring cultural event bringing together art lovers, local Thai and international artists and their new, original artworks. These bi-monthly events, hosted at various high-end resorts and other 5-star venues on the island, focus on building the art community on Ko Samui with presentations by featured artists.
• Bowling Championship This is an annual bowling event held in May every year.
• Avis Samui Tennis Open The annual amateur tennis tournament held in July.
• The Fisherman's Village Festival This five-day festival is celebrated with fun, music and food. The music is usually played by well-known artists and food tents sell inexpensive cuisine provided by local hotels.
• Triathlon Event The International Triathlon Union organizes this event every year. This event in Ko Samui draws more than five hundred participants from around the world. The event attracts competitors and visitors as well as locals. This event actually has never taken place and was promoted via a website only.
• Samui Regatta The Samui Regatta is a sailing tournament, held every year. The tournament is internationally known and competitors come from as far away as Australia, Singapore, Japan and China. This event, for boats of all sizes and shapes, began in 2002.