This guidebook describes the rock climbing found at Boulder Canyon including Dream Canyon. It describes both trad and sport climbing, with multi-pitch routes up to 400 feet long, and plenty of World class bouldering. The towering granite cliffs found in the Canyon provide a great variety of climbing from delicate slabs, and splitter cracks, to overhanging walls and burly roofs.

Located just outside of the town of Boulder in Colorado where it is possible to climb throughout the year, the guidebook covers over 1,800 routes from 5.4 to 5.14. All the routes are shown on colour photo topos (blue for sport, and red for trad), along with a detailed description.

Published in 2017 by Wolverine this is the 3rd edition of this guidebook. It includes around 300 more routes and 6 extra crags than the previous edition, plus improved photo topos, and extensive new mapping.

Number of pages is 380.
Size is 155mm x 210mm.
ISBN is 9781938393280.