Jesse Huey at 20,000 feet on Denali's upper Cassin Ridge.

View towards Mount Foraker from Denali's summit. Climbers are visible on the summit ridge 250 feet below. The Cassin Ridge rises from the left.

Mark Westman and Jesse Huey on the summit of Denali after completing the fifth ascent of Denali's Slovak Direct route, a nearly 3000 meter face and one of Alaska's most difficult climbs.