14 Bluest Waters in the Whole Wide World
Crater Lake, Oregon
The deep blue waters that fill the caldera of the sunken volcano Mount Mazama help make Crater Lake one of America’s most beautiful lakes. The deep blue waters are almost crystal clear thanks to the fact that there are no incoming streams or rivers to make the water turbid. All of this makes it ideal for scuba divers willing to brave the chilly water. Crater Lake, located in Southern Oregon, is also the deepest lake in the United States, plunging to depths of 1,943 feet, with sunlight extending 400 feet down.