Spinal Cracker

Crux is from the start to about the middle of the climb when the jams get easier, bigger, and the feet get a bit better. There is some rock in the crack that could break loose with hard pulling in a certain direction, but with finesse, the climb is pretty solid--thus the PG-13 rating.

On the large block between Left and Right Rib just right of Spinal Block.

Finger-size to 3 or 4 inches near the top. One bolt at the base of the climb to assist getting safely into the protectable part of the crack. Can easily be top-roped by leading Backbone or rapping in from above.