Book excerpt: With 500,000 acres of land, it's hard to know where to start in this majestic national park. This fully updated edition of the popular guide eases the process for novice and veteran hikers alike. Comprehensive and compact, the book profiles 31 day-hikes, both one-way and loop, and 10 overnight hikes. Each profile includes a detailed description, maps and trailhead directions, and a trail summary that rates the difficulty, solitude, and scenery of each hike while outlining significant sites along the way. Destinations include the Little Greenbrier Trail to Walker Sisters Place, one of the last working pioneer homesteads in the Smokies, and the remote and stunning Hyatt Ridge Loop. Easily carried in a backpack, this book has hikes suitable for anyone who prefers vacationing on the trail rather than behind another car.