Full of commentary of his many and varied explorations including maps and photographs, this book is a must for anyone aspiring to hike remote areas of the Grand

More than four million people visit the Grand Canyon National Park every year, but most visitors choose not to stray beyond the heavily visited trails or to ven

Fine, detailed guide to all the recognizable trails in the park (most are not maintained, some barely perceptible). Introduced by warnings, geology, maps, campi

* Part of the popular Hiking Geology series * Appendices cover additional geologic information for the non-geologist * Everything needed to plan the trip, inclu