Crater Lake is one of the most incredible national parks in the United States, a collapsed volcano filled with water so blue ...
Formed nearly 8,000 years ago, Crater Lake sits atop Mount Mazama, part of the Cascade Range spanning northern California to southern British Columbia. Photograph by Jonathan Irish, Nat Geo Image ...
Add Yahoo as a preferred source to see more of our stories on Google. Formed nearly 8,000 years ago, Crater Lake sits atop Mount Mazama, part of the Cascade Range spanning northern California to ...