PA's 50 CLASSIC BOULDERS - note this reads boulders, not boulder problems.

A 50 classic boulder is something I'd like to have in my back yard.
The Optimator boulder, Bear rocks, Central PA - Two sides of this huge boulder are capped by a 2-8 ft. roof. Numerous classics tackle the roof as well as the amazing optimator traverse in the crack under the roof. There are numerous climbs on the rest of the bolderr as well.