Ok, well, this one's not for everyone. For a start it's on an island in the Gulf of Thailand, so you'll need a boat, and secondly it's cut off from the island residents by some pretty dense jungle. But don't be put off! You can take one from Sihanoukville Pier for $10 both ways, or if you're dedicated you could paddle a kayak out there.

On the island there's a main trail linking the Koh Ru and Bamboo Island resorts. About 100m before the trail opens up at the Koh Ru end, you'll see a distinctive trail heading off at a right angle, roughly southeast in direction. This runs up and over the hill through the jungle, ending up at a small rocky beach. The name is inspired by the decent-sized crabs that'll come out of the water to feed. They won't bother you, but the usual insects such as ants and mosquitos may, so don't forget a net. Also this is best visited with a hammock. Sorry, no photo for this one - the downside of being out here is that you can only recharge your batteries when the generator is running!

As for things to do, you can go walking, or drink at Koh Ru where there's a great community of backpackers and locals. Be ready for crazy card games and plenty of drink, if you're so inclined!

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