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Boulder B is the second boulder you come to going up the road. It is very close to the road. Looking at the group of three boulders from the road, this is the one on the left.
3 Total Routes
Browse More Classics in Boulder B aka Two Cylinder Boulder
Mountain Project's determination of some of the classic, most popular, highest rated routes for Boulder B aka Two Cylinder Boulder:
Carburetor V1 5 Boulder, 15'
Clutch V1+ 5 Boulder, 15'
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