Eamonn Walsh descending the summit ridge of Mount Huntington.

5 AM on the summit of Peak 11,300'

Paul Roderick flying his DeHavilland Otter in front of Mount Huntington. I took this photograph from 11,200 feet during an ascent of Denali's Isis Face. Paul is my brother in law and the owner of Talkeetna Air Taxi, and was flying by to see how we were doing. This photo was featured as a double page spread in the Table of Contents page in Alpinist Magazine, issue #29.

David Chudzik and Stefan Lofgren climbing on Karsten's Ridge on Denali's Muldrow Glacier route.

Cornice traverse on the "Changabang Arete" on Mount Hunter's south ridge. Visible in the background are the Happy Cowboy Pinnacles, and our tracks from the previous day. This photo was featured in a Patagonia product catalog.

Rappelling from Mount Huntington. The peak in the background is Huntington's south summit.

A small bivouac ledge on Denali's Cassin Ridge.

Joe Puryear nearing the end of the spectacular and breathtaking knife edged traverse high on the Infinite Spur of Mount Foraker. This photo was featured in a Black Diamond catalog in 2003.

Jesse Huey climbing overhanging ice at 14,500 feet on Denali's Slovak Direct. This route was first climbed by a Slovak team in 1984 and is one of the most committing and difficult routes in Alaska.

Denali National Park mountaineering rangers on patrol in the Ruth Glacier.

Colin Haley at 17,000 feet on the Denali Diamond.

Denali stands above Peak 11,300' and the Don Sheldon Amphitheater.

The Alaska Range viewed from the banks of the Susitna River near Talkeetna.

A fine afternoon at 17,000 feet on Denali.

The view from the summit of Denali.

Climbers on Denali's summit ridge.

The north face of Mount Hunter.

A beautiful morning on Denali's Muldrow Glacier.

Denali's 3000 meter southwestern facade.

Evening light on the Kahiltna Glacier, with Mount Crosson (L) and Point Farine (R).

Camp at the 14,300' level on Denali's west buttress route.

The National Park Service rangers' camp at 14,300' on Denali's west buttress route.

The lightweight "Lama" helicopter used by the National Park Service for high altitude rescues. This aircraft has since been replaced by a B-3 A-Star helicopter.