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Aniakchak National Monument & PreserveSurprise Lake from the Caldera Rim
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Aniakchak National Monument & Preserve
Laws & Policies

To view and provide comments on the proposed 2009 Superintendent's Compendium, please click here.

To view the 2008 compendium, click here.

Did You Know?  

Did You Know?
Vent Mountain is actually a volcano within a volcano. It looms 2,200 feet (670 meters) above the Aniakchak Caldera floor. Numerous similar lava flows have occured within Aniakchak National Monument & Preserve.

Last Updated: January 06, 2009 at 20:48 EST