Sleeping in the jungle is probably one of the most unpleasant parts of tropical travel. Like clockwork, the rain pours at night along with some insects that go off at 6:30pm sharp, later on rodents, insects and all manner of large and unnamed species will crawl, flutter, slither and hop into your life.
Pelton says of jungle sleeping arrangements: "Although I spent years sleeping directly on the ground usually with a tarp, I would not recommend it for the squeamish. In some jungles, you can actually drown if you don’t pick your spot wisely. Worse is the relentless pursuit of biting or stinging insects to explore every inch of your body. Not to mention how miserable it can be to unglue yourself from the mud at dawn."
The ideal method of sleeping is to copy the locals. Use a hammock but one that has a bit of western technology thrown in. I now swear by the SAS style jungle hammock with built in bug screen and an overhanging tarp. All you need is some rope and carabiners depending on the location. A cheap fleece blanket and your headlamp and you are good to go.