Larch Mountain Road
Category 122.5 km
Distance
1140 m
Elevation Gain
5.1%
Average Gradient
9%
Max Gradient
The most demanding road climb east of Portland proper and a standard benchmark for the city's serious club riders. The Larch Mountain Road departs the Columbia Gorge scenic corridor at Corbett and climbs through the Douglas fir forest of the Cascade foothills to the 1,240m summit plateau of Larch Mo...
Pro Tip
The classic Portland circuit links the Historic Columbia River Highway east from Troutdale to Corbett, climbs Larch Mountain, descends, then returns via Sandy River Valley — approximately 100km with 1...