Costa Rica's mountainous topography and copious rainfall are both responsible for one of the best white water rafting river choices in the world. Experienced rafting outfitters regularly run about half a dozen of rambunctious rivers, and those river trips not only provide plenty of excitement, but also allow enjoying gorgeous scenery. Not only do white water rafting enthusiasts flock Costa Rica, including several Olympic kayaking teams, but every year tens of thousands of visitors experience...