Utah’s aspen turns from the highest ridges downward over about three weeks.
Cedar Breaks, Bryce and Mount Nebo lead in the first week of October;
the Wasatch canyons above Salt Lake and Provo, Little Cottonwood and Mount Timpanogos follow in the second week;
the canyon mouths, Ogden and the bench communities finish toward the end of the month.
Bigtooth maple on the lower canyon walls gives the Wasatch a red that is unusual in the West, and it peaks a week or so after the aspen above it.
In a typical yearWednesday, Mmmmmmmmm 30 (latest map)