National Park Service LogoU.S. Department of the InteriorNational Park ServiceNational Park Service
National Park Service:  U.S. Department of the InteriorNational Park Service Arrowhead
National Park ServiceLava flows on the road burning the asphalt.
view map
text size:largestlargernormal
printer friendly
National Park Service
Email Us
*Required Fields
Your Email Address*


Subject


Mailing Address
(An address is needed only if requesting information be mailed)
Full Name:
Address Line 1:
Address Line 2:
City:
State / Province/Region:
Zip / Postal Code:
Country:

Your Message*
(Maximum of 8,000 characters)




If You Send Us E-mail
You may choose to provide us with personal information, as in e-mail with a comment or question. We use the information to improve our service to you or to respond to your request. Sometimes we forward your e-mail to other government employees or authorized concessioners who may be better able to help you. Except for authorized law enforcement investigations, we do not share our e-mail with any other outside organizations.
Skylight reveals lava flowing to the ocean.  

Did You Know?
Large volumes of lava move in lava tubes beneath the hardened surface of recent flows. Skylights form when the roof of a lava tube collapses, revealing the molten lava flowing like a river within the tube.

Last Updated: July 25, 2006 at 00:22 EST