Downstate New York Rock Walks: An Explorer's Guide to Amazing Boulders and Rock Formations

Downstate New York Rock Walks is both a hiking guidebook and a history book, calling attention to some of downstate New York's most spectacular and historic rocks: balanced rocks, perched rocks, rock shelters, talus caves, glacial potholes, split rocks, rock profiles, historic rocks, and massive, larger-than-life boulders.

Many large glacial erratics have a history going back thousands of years to when t...