Big Sawmill Canyon Looking back west Still climbing the ridge... Getting closer... Rough... Almost there... Last push Looking back southwesterly THAT'S Arc Dome! On top Arc Dome (11,773 ft/3588 m) Arc Dome (11,773 ft/3588 m) Cairns Bye, Arc Dome! Looking east from the TCT Dropping... TCT northbound. TCT northbound. Dropping into the drainage Looking back south Coming into Columbine Canyon TCT junction Columbine Creek trail Junction with the TCT Still following the ridge Still climbing the ridge... Arc Dome Summit Trail junction View west Upper reaches of Stewart Creek Following the ridge... Looking back Starting up the switchback Looking east Looking back The trail ahead 20210905 112302 Pass thru. First top-out. Into the aspen More aspen ahead Thru the aspen forest... Fork in the path Just beyond the trailhead... Still climbing the ridge... Looking back northwest