Book excerpt: What could be better than a walk through Colorado's mountains, woods, or valleys? How about a history hike? Hikers and historians Ben Fogelberg and Steve Grinstead take you there, and then take you beyond-sharing vignettes of days past to enhance these 50 walks to historic places in and around Rocky Mountain National Park, Fort Collins, Boulder, Denver, Colorado Springs, Pueblo, La Junta, and Trinidad. View gold and silver mines in their lofty mountain perches, visit old homesteads, walk to the site of a coal-mining tragedy, explore the burn zone of the Hayman Fire, descend a canyon to discover rock art and dinosaur tracks, even climb to remnants of a crashed B-17 bomber! From mile-long strolls to crossing the flanks of fourteeners, Walking Into Colorado's Past has fun and fascinating history hikes for all ages.