Mt. Mills, Northwest Ridge. Jackie Carroll and I climbed this spectacular ridge in an unintended two-day push from Rock Creek Lake. From Mills Lake we crested the North Ridge of Mt. Mills, only to find that our dog had followed us over 4th class ground. Sending her back to camp, we crossed the ridge and descended via one rappel into the Fourth Recess. We crossed Fourth Recess and began Mills’s northwest ridge where the divide between the Fourth and Third Recesses meet the ridge. (One could add to the adventure by starting the ridge between this point and Third Recess Peak, undoubtedly a Grade V, or climb one of the Grade IV’s on Third Recess Peak to access the ridge.) Airy class 5 climbing led over several gendarmes and knife-edge arêtes for many pitches, including an exposed 5.8 overhanging mantle. Beyond several large towers, a gap in the ridge required a short rappel. We thought the ridge would become easier, but no. Exposed climbing on the north side of the ridge (and a tunnel inside the ridge) past snow-covered ledges and ice-filled cracks found us below the summit plateau at nightfall. Without sleeping bags, food, or water, we shivered the night away in below-freezing temperatures, summiting at 8 a.m. the next day. We descended the chute to the north of the standard 3rd class route, which we found horribly loose and sandy for a standard route, necessitating belays and short-roping. The dog greeted us at the base after spending an epic night on the north ridge, and we arrived in camp at sunset the following day. We rated the route IV 5.8. Total number of pitches was around 20.
Mike Strassman, AAC