Keeping Cool in the Tropics
## The Tropical Zone ## The Mekong Region (Cambodia, Laos, Myanmar, Thailand and Viet Nam) generally have a much hotter climate than most foreign visitors are used to. This is because most of the region is [tropical](http://en.wikipedia.org/wiki/Tropics), lying between the tropic of Cancer and the tropic of Capricorn. It experiences warm to hot weather all…