Find over 1500 trad- and sport-climbing routes and boulder problems in this all-new, color edition of Idaho Underground! Looking for some new places to climb? You’ve probably seen photos of the spectacular limestone walls of the Fins, renowned for their big, clean, hard sport lines. The newest edition of Idaho Underground is their big debut. But that fine area is just the tip of the potato. Locals and a few savvy visitors have long known about the truly “underground” areas covered here: Boise’s Black Cliffs, Teddy Bear Cove, Dierkes Lake, Leslie Gulch, and more — including the crazy Lava Tubes, with juggy, upside-down climbing set beneath the windswept sage flats. Dave Bingham, Godfather of Idaho climbing, put out the B&W first edition of this guide in 2012; with hundreds of new climbs to share, this book finally give these areas their due!