45F degrees when we started at 8:30am. Ice and snow on trail 1 mile in. Steady climb to Icehouse Saddle. From there, the .9 miles to Timber Mtn was steep. Great workout! Needed microspikes and used poles on the decent. Vault toilets at the trailhead. Adventure Pass needed to park. Icehouse Cyn trail was well traveled, but hardly anyone on Timber Mtn Trail.