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Making America's Best Idea Even Better
Hawai'i Volcanoes National ParkLava flows like a river out of a hardened crust.
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Hawai'i Volcanoes National Park
Park Planning and Projects

July 8, 2009  Join Us in Creating A New General Management Plan

April 2, 2009  General Management Plan Newsletter #1

March 10, 2008  Park Seeks Public Input on Plan to Protect and Restore Native Ecosystems by Managing Non-native Ungulates
`a`a flowing over an older flow of pahoehoe.  

Did You Know?
The two types of Hawaiian lava differ in appearance but are chemically alike. Pahoehoe has a smoother and ropey surface where `a`a is jagged and clinkery.

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Last Updated: July 08, 2009 at 17:34 EST