Idaho Twelvers is the ultimate resource for both beginner and experienced mountaineers looking to summit Idaho's 12,000ft peaks. From the exposed cliff edges on Borah Peak's Chicken Out Ridge, all the way to the steep scree fields on Lost River Peak's Super Gully, each mountain in this book offers hikers a chance to test their mental and physical limits. This book has over 100 color photos, detailed satellite and topographic maps, thorough descriptions of the standard routes for each peak, GPS waypoints for key points, and tips to prevent common mistakes made by first-time hikers.