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Crater Lake National Park
Contact Us
 

Mailing Address:

Crater Lake National Park

P.O. Box 7

Crater Lake, Oregon 97604

Phone: (541)594-3000

Fax: (541)594-3010

Email

 

 
Did You Know?  

Did You Know?
Crater Lake was formed when a massive eruption of Mount Mazama 7700 years ago caused the mountain to collapse, leaving a steaming caldera. Centuries of rain and snow filled the caldera creating Crater Lake.

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Last Updated: July 30, 2006 at 20:01 EST