Download or read book Guide to Natural Bridge State Park and the Caverns at Natural Bridge written by Edgar W. Spencer and published by . This book was released on 2016-10-01 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: The third edition of "Guidebook to the Natural Bridge and Natural Bridge Caverns" by E.W. Spencer in full color. Features include detailed walking guides to the unique natural features of the Bridge and Caverns with maps and photos. In addition, there are sections on the geological and social histories of the Natural Bridge.