About Koh Samet
Koh Samet
Popular with foreign tourists and as a weekend getaway for residents of nearby Bangkok, most of the island (excluding the Na Dan area) belongs to the Khao Laem Ya – Mu Ko Samet National Park. In 1981, the Royal Forest Department declared the archipelago of Samet, along with nine other small islands, the headland of Khao Laem Ya, and the 11 kilometres (6.8 mi) Mae Ramphueng Beach to be a National Park, and is thus Ko Samet is under the protection of the National Parks Division of the Thai Government.
Samet
Travel to and from Ko Samet is typically via the small local port at Ban Phe (Thai: บ้านเพ) on the coast. Travelers from Bangkok frequently travel by bus, with departures to Ban Phe from Bangkok’s Eastern Bus terminal, the Ekkamai bus station, and travel time from Bangkok to Ban Phe of approximately 3½ hours. Owing to the island’s close proximity to the coast, just 7 kilometres (4.3 mi) offshore, boats travel casually from Ban Phe to Ko Samet in approximately 30 minutes.
Geography and climate
Located just 220 km from the capital in the Gulf of Thailand, Ko Samet is approximately 13.1 square kilometres (5.1 sq mi) in size, and shaped somewhat like a letter “t”. Along the length of the “t” (north-south) the island measures approximately 7 km, and measures 4 km across the “t” (west-east). Forest remains blanket up to 80% of the total area.
Closest to the Rayong coast, lies the small island port village of Na Dan, commonly known as Ko Samet Village, with its popular nearby beach Hat Sai Kaeo (Thai: หาดทรายแก้ว), the longest beach on Ko Samet. Most of Ko Samet’s beaches lie along the eastern shore of the island. Other beaches on the island include: Ao Phai, Ao Wai, Ao Kio Na Nai, Ao Cho, Ao Kio Na Nok, Ao Wong Duean, Cape Kut, Ao Toei, and Ao Karang at the southern tip, and Ao Phrao on the western shore of the island. Just off the southern tip of the island are three small rock-islands, Ko Chan (Moon Island; Thai: เกาะจันทร์), Ko San Chalam (Shark Fin Island), and Hin Khao (White Rock; Thai: เกาะหินขาว).
Ko Samet is one of the driest archipelagos in Thailand. Ko Samet gets significantly less rainfall than Rayong Province, even though it is only a few kilometres offshore. The island’s “rainy season” extends only from May to July, but even during this season it has less rain that other islands in Thailand. The island despite being arid, consists of lush forested hills, covered with evergreen and deciduous forest and cajeput trees grow abundantly. Owing to the lack of rain, Ko Samet still ships in potable water to the island.
Administration
Ko Samet is under the administration of Phe Subdistrict, Mueang District, Rayong Province. Ko Samet is also under the National park area (Khao Laem Ya – Mu Ko Samet National Park)
Boundary
Ko Samet is 6.5 kilometres (4.0 mi) south of mainland Rayong province and is surrounded by the Gulf of Thailand.
History
It is believed that once upon a time, Ko Samet was the home of pirates and that until this very day there is still lost treasure buried somewhere on the island.
The classical Thai Poet, Sunthorn Phu (1786–1855), set part of his epic work, Phra Aphai Mani (sometimes transliterated as Pra Apaimanee), on the shores of the island Statues of the title character, Prince Aphai Mani and the siren/mermaid which guided him to Ko Samet can be found on the Hat Sai Kaeo beach.
Coordinates: 12°34′4″N 101°27′17″E
Even though Bangkokians had known about the beauty of Ko Samet for decades before, the Thai government put this island off limits and restricted overnight stay there; that was until 1981. In that year, on 1 October, the Forestry Department of Thailand declared Ko Samet and its surrounding to be a national park.
Security Warning
Armed robbery is a common occurrence on Ko Samet. The local police has little to no interest in resolving those crimes. The southern end of Ao Pai beach seems to be a robbery hotspot. Armed robberies even inside hotel rooms have been reported in this area. Don’t stay there and don’t walk around alone at nighttime. The gangs operating in this area are targeting intoxicated single party-goers.

Koh Samet
Koh Samet is a small island in Rayong province, around 200 km Southeast of Bangkok, along the way to Trat province and the island of Koh Chang. Technically part of Khao Laem Ya – Koh Samet National Park, Koh Samet is a popular weekend getaway for Thais and foreigners living in Bangkok, so there are dozens of beach resorts, bars, and restaurants on nearly every beach, although visitors are allowed to camp if they wish to do so.
Quiet and relaxing on the weekdays, raucous and fun on the weekends, Koh Samet is, despite its proximity to Bangkok, a beautiful island with powdery white sand, generally great year round weather, and a variety of lodging options.
Koh Samet derives its name from the cajeput trees that grow on the island, called “samet” in Thai. In the past however, it was called Koh Kaew Phitsadan, the “Magic Crystal Island”. It’s no surprise from that name that Koh Samet was chosen to be part of a national park.
Visitors to Koh Samet looking for unspoiled beauty have to get away from the more developed beaches along the east coast, though even the most popular beaches are quite beautiful. Those looking for more relaxation can book rooms at the more upscale resorts on the west coast, which are spectacular places to watch sunsets.
Koh Samet is a small island around 200km south-east of Bangkok and just over 5 km off the coast of Rayong province. The island is part of the Khao Laem Ya – Koh Samet National Park though all of Koh Samet’s beaches have been developed to cater to the large stream of Bangkok residents who flock to the island each weekend. Drawn by its 14 fine, white sand beaches that feature a number of beachside bars and restaurants, Thai and foreign visitors return again and again to Koh Samet to enjoy the excellent weather on the island and appreciate its great natural beauty, home to exotic wildlife species including monkeys, hornbills, gibbons, and butterflies.