Crimson pools, emerald streaks, and flashes of gold shimmer under the tropical sun. This is Caño Cristales, the fabled “River of Five Colors,” and for decades it was almost completely unknown outside ...

When it comes to natural beauty, not many other bodies of water can compare with Colombia's Caño Cristales or the "river of five colors." Located a little over 100 miles south of Bogotá, this rare, ...