Great climbing from bottom to top! while maybe not a distinct crux, stepping left under/around the big roof will often get your heartrate up a beat or two. Upper section is as fun as it looks!
Location
Obvious dihedral, marked by a big roof at mid height, on the lower section of the upper wall.
Protection
Big cams / hexes. A couple great wires can be slotted in on the lower section if you don't want to drag too much big stuff. A gray (3.5) Camalot under the roof protects the step out really well. There were a couple (old...) fixed pins in the upper dihedral.