This pocket-sized primer lays out a slew of recommended daily itineraries, including the best sights, the best hikes and then the best places to hit after a day on the trail or the river. The guide provides tips on what to see and how to do it best, with thorough lists Kimball has collected over the decades of intimate contact with this national treasure. The Lajitas Sun called it ''a practical, compact, generally well-written and entertaining package of advice. And it s one of the best guides on the market. There's a powerful amount of information packed into its 104 pages.''