Welcome to Crater Lake, a breathtaking natural treasure in southern Oregon. Formed by the collapse of Mount Mazama nearly 8,000 years ago, this caldera lake reaches a depth of 1,949 feet (594 meters), ...

Crater Lake is one of Oregon's most mystical lakes, and adding to that mystique is the fact it is the deepest in the U.S. and one of the deepest in the world. The national park is a highly sought ...

Crater Lake National Park is not only home to the deepest lake in the United States but also serves as a breathtaking natural landmark in Oregon. Known for its strikingly blue waters and dramatic ...

The physics of mixing water layers — an interplay of wind, climate and more — makes lakes work. When it stops, impacts can ...

Crater Lake and the popular Cleetwood Cove Trail will be closed to swimmers, boaters, and hikers until 2029. This summer will be the last chance for travelers to visit the lake until 2029. Several ...