The southwest corner of Ko Tao encompasses some terrific, hidden away beaches and bays, with a wide variety of lodgings. Be it a threadbare bamboo shack or a comfortable chalet with WiFi access, you'll find something suitable along this stretch of Turtle Island.

There's a rough and ready trail which leads from Mae Haad all the way around to Chalok Ban Kao, but if you've got anything more than a light backpack or shoulder bag, you're better off taking a longtail to your bay of choice rather than traipsing through the jungle.

After leaving the southern reach of Mae Haad the first spot you'll find is the privately owned Jan Som bay, followed by Haad Sai Nual, Laem Je Ta Klang and eventually Ao Kul Jeua. After that you're but a hop, skip and a jump from Chalok Ban Kao via the lovely Haad Saal Chao.

Ao Jan Som
The gorgeous, privately-owned beach lining Jan Som bay is one of Ko Tao's hidden gems and regardless of where you're staying on the island, try to make time for a day trip here.

There's some reasonable snorkelling offshore and a rather secluded feel to the bay, making it an ideal spot to while away a day or two with some good books and fine company. If you're planning on staying here, there are just two resorts to choose from -- the original Jan Som Bay Resort and the larger Charm Churee Resort.

As the bay is privately-owned, there's an admission fee to get onto the beach -- though pretending you didn't see the sign seems to work fine.

Haad Sai Nual, Laem Je Ta Klang and Ao Kul Jeua
This series of very attractive turquoise bays and palm-fringed beaches can be reached on foot from either Mae Haad or Chalok Ban Kao.

These bays have both advantages and disadvantages -- what you gain in tranquility you lose in ease of access. If you're a bit of a night owl, this part of Ko Tao may not be the best choice as stumbling home down the goat-track of a trail in the early hours will be a recipe for disaster.

On the other hand, if you're after a bit of serenity, a lot of hammock swinging and a fare dose of gazing out to sea, then you're in the right place.

In a few spots the beaches around this part of Ko Tao are beginning to lose their sand -- luckily a problem that so far hasn't really spread to elsewhere on the island.