
Perhentian Islands are a small group of beautiful, coral-fringed islands off the coast of northeastern Malaysia in the state of Terengganu, not far from the Thai border.
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 until late October. Outside this period the seas can be very rough with currents that make swimming dangerous and most (though not all) accommodation options are closed. 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.
When going during off-season be aware that there will be literally no one there but you and maybe a handful of locals.
There are no monuments, museums, viewpoints or other aboveground sights whatsoever on the islands, however the beaches are a sight in themselves. White sandy beaches with clear water and flanked by rolling jungle covered hills make the views from the beach spectacular. Coral Bay on the small island is the only beach that provides a sunset but construction of a new jetty has spoiled most of the view.
Activities on the Perhentians are basically limited to scuba diving, snorkeling, sea-kayaking and sunbathing.