We moved on to Khao Sok, a national park to the north, in a similar vein to Taman Negara (well something has to break up the beaches and islands...). Our tree top hut (concrete looking trees mind you) was devoid of aircon, but did have mozzie nets over somewhat tired beds, and views over the river. Taking a night safari, we walked through the jungle stopping to see sticky frogs, fireflies flashing their bright bums as they fly, spiders, centipedes, frogs that play dead, and elephant tracks (scary, until we were told it was a domestic elephant). Alas, the walk was long and humid, and we saw most of the interesting stuff near our hut, but at least we got some exercise.