The Perhentian Islands lay approximately 10 nautical miles (19 km) offshore the coast of northeastern Malaysia in the state of Terengganu, approximately 40 miles (64 km) south of the Thai border. The name Perhentian means “stopping point” in Malay. This is because the islands became a staging point used by traders traveling from Malaysia to Bangkok.
The two main islands are Pulau Perhentian Besar (“Big Perhentian Island”) and Pulau Perhentian Kecil (“Small Perhentian Island”). Kecil attracts more travellers as it has cheaper accommodation, while Besar is a little more expensive and caters more to families and those who want to avoid the backpacker party scene.
The small, uninhabited islands of Susu Dara, Seringgi and Rawa lie off Kecil. All the islands belong to a protected marine park, which means that fishing, collecting coral and littering are strictly prohibited, although in practice litter is one of the major problems that face the islands.
Due to the eastern monsoon, the season in the Perhentians (and all other east coast islands) is effectively limited to the period between the beginning of March or April until late October. Outside this period the seas can be very rough and choppy, skies overcast, and with currents that make swimming dangerous and most (though not all) accommodation options are closed. However, many of them located on Coral Beach start on beginning of Feb, while on the Long Beach usually a month later. Do not believe the travel-agents when they claim the accommodations are open. Even if they will provide a room, restaurants and all shops (i.e. no place to get water, food, sunscreen etc.) are closed in off-season. If the restaurant is open, food choices will be very limited and over-priced. However, in the village cheap meals and shops are available year-round.
When going during off-season be aware that there will be no one there aside from you and maybe a handful of locals.
( Source : WikiTravel )
A World Heritage by UNESCO for its rich culture, temples, and wood, metal and stone artwork.