Ashland, OR

Historical marker location:

Ashland, Oregon

( Marker can be reached from 9th Street Alley.)

Marker installed: 2016

California & Oregon Linked At Last.

Crater Lake, located in southern Oregon, is the deepest lake in the United States and one of the deepest in the world. It was formed over 7,000 years ago when Mount Mazama erupted and collapsed, creating a caldera that filled with water.