Lefthand Canyon Professional Guide
Detailed Trail Description from our Guidebook
"First, a word of warning. This ride doesn’t have to be as hard as I’ve made it. If you’re looking for the path of least resistance but still want to pedal up Lefthand Canyon to the old mining town of Ward, leave north Boulder on US Highway 36, pedal northwest about 5 miles, turn left on Lefthand Canyon Drive, and go about 16.5 miles up this quiet, creek-lined canyon that only gets truly steep in the last 1.5 miles."