![]() NPS Mount Mazama - from a gigantic 400,000 year old mountain to a hollow shell in 48 hours! Learn about the geology of Crater Lake National Park here. ![]() NPS The lucky 100 ... in the past seven-thousand years only about one-hundred scientists have ventured onto Crater Lake to study the lake's beautiful color, strange chemistry, and wild physics. Learn about the science and research of Crater Lake here. ![]() Public Domain Out with the invasive, in with the native... the Bull Trout Management Program in Sun Creek. ![]() NPS The rest of the story ...plants and animals at Crater Lake National Park. |
Last updated: July 24, 2020