The Bulge climbs delicately over a small rounded portion of the Desperado face using a quartz dike. Full of balancy moves and strange holds, the route may seem a bit stiff if you are unused to Den Rock's confusing, crappy rock. For full value do not use the left arete. Start by making a few reachy moves on crimps to gain the dike. Then, pinching crystals and sidepulling awkward crimps, step up to gain the steeper but easier upper section.