The first bouldering guidebook to the Mammoth Lakes area is a full color book featuring color photos of over 1000 problems. Over the last 12 years the Mammoth area has seen a lot of development on the boulders. New areas and problems have been developed and not much has been done about recording them. In this book, you'll find over 500 previously undocumented problems at 16 different areas. New and beautiful areas like Way Lake and Hartley Springs have problems at almost every angle and grade, enjoy.