Description With the addition of new trails and dozens of additional photographs, this edition of Geology Hikes of Northern California has been updated, expanded and improved.
If you thrill at caves, want to climb a volcano, are awed by the power of time to sculpt stone into natural works of art, and are keen to investigate.
This unique guide is indispensable for anyone interested in knowing more about the natural world encountered on California\'s varied walking and hiking trails.
Description With the addition of new trails and dozens of additional photographs, this edition of Geology Hikes of Northern California has been updated, expanded and improved