“The Grand Canyon warrants any hyperbolic language it inspires. Its vastness and staggering beauty are amazing, astounding and awesome – and its many-layered splendor isn’t mere metaphor.” – Wendy Yanagihara, Lonely Planet WriterOur PromiseYou can trust our travel information because Lonely Planet authors visit the places we write about, each and every edition. We never accept freebies for positive coverage so you can rely on us to tell it like it is.Inside This Book…2 expert authors480 hours of in-park research117 miles of trailed hikes37 breathtaking overlooksInspirational photosClear, easy-to-use mapsActivities featureHelpful hiking and camping chartsComprehensive planning toolsIn-depth background