Lassen Park Virtual Travel

A virtual world in 1699 images (213,296 worldwide)

Backup

See this sign in context.

Giant Boulder

Large chunks of older Lassen Peak lava, some as
big as this 400-ton rock, where transported more
than two miles during the May 19, 1915 eruption.
Churning water from melted snow gathered smaller
rocks and boulders which acted as ball bearings to
literally float this huge rock to its present resting
place.

This sign is found along a route which has been photographed for inclusion in
the UntraveledRoad virtual world. To see and follow the route this sign
is on, click on its image.

In Lassen Park: You are in: Services:

Copyright 1999-2008 UntraveledRoad * Home