From Valley to 11,000-Foot Peaks: Capturing Salt Lake’s Elevation Shift and Vivid Fall Colors
By James H. Sterling
The two primary conduits cutting through the Wasatch granite illustrate how rapidly elevation rearranges the landscape. Little Cottonwood Canyon spans roughly 8.5 miles, rising from 5,300 feet at the canyon mouth to over 8,500 feet at the base of Alta Ski Area, terminating beneath high crests that top out past 11,000 feet. The canyon walls are sheer, glacially carved granite, producing narrow corridors where direct sunlight vanishes hours before true sunset.
Big Cottonwood Canyon winds roughly 15 miles through sedimentary and metamorphic formations, climbing past the Brighton Resort base area at 8,755 feet toward Guardsman Pass at 9,717 feet. The thermal profile here is volatile. Daytime temperatures along the canyon floors frequently sit 15 to 20 degrees Fahrenheit cooler than the downtown Salt Lake City grid, creating sudden weather changes where morning rain in the valley crystallizes into rime ice across upper ridgelines.
James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.
