The Great Couloir: Lou Whittaker's 1984 American North Face Everest Victory

The Cold Walls of the Tibetan Plateau

For decades after the Second World War, the Tibetan approach to Mount Everest remained locked behind closed borders. Western expeditions were confined strictly to the southern routes through Nepal. It was not until the early 1980s, when China began reopening the autonomous region of Tibet to foreign climbing permits, that American mountaineers were finally granted permission to attempt the legendary North Face.

To lead this monumental assault, the American climbing community turned to Lou Whittaker, the venerable patriarch of Rainier Mountaineering Incorporated. While his twin brother Jim had stood atop Everest from the south in 1963, Lou had built RMI into a powerhouse training academy on Mount Rainier, guiding thousands of climbers and mastering the art of high-altitude logistics, safety protocols, and team psychology.

In the autumn of 1984, Whittaker assembled an elite squad of Pacific Northwest guides, including Phil Ershler, Peter Whittaker, Jim Wickwire, and John Roskelley, launching the historic China-Everest Expedition.

The Funnel of the Great Couloir

Arriving at the Rongbuk Glacier in August 1984, the team faced an imposing, desolate landscape of shattered moraines and biting winds. Their objective was the formidable North Face, climbing through the North Col (7,020 m) and pioneering a new variation up the Great Couloir, a massive 3,000-foot avalanche funnel slashing directly through the upper yellow limestone cliffs toward the summit.

Under Whittaker’s methodical command, the team established a string of high camps despite relentless autumn gales that threatened to rip canvas shelters from the ice. Jet-stream winds roared constantly across the north face, driving temperatures down to minus forty degrees Fahrenheit and turning routine load-hauling into desperate battles against frostbite.

Whittaker’s deep guiding philosophy centered on preserving human life: no summit was worth the loss of fingers, toes, or a companion. When severe storms pinned the lead climbers down at Camp IV, Whittaker coordinated radio communications, weather forecasts, and oxygen logistics from Advanced Base Camp with calm, unwavering authority.

Ershler’s Lone Push

By mid-October, the autumn weather window was slamming shut. Hurricane-force winds were battering the upper mountain, stripping snow from the rocks and leaving a treacherous glaze of verglas.

On October 20, 1984, thirty-three-year-old guide Phil Ershler, battling severe intestinal illness and freezing gale-force gusts exceeding sixty miles per hour, departed Camp V at 27,000 feet (8,230 m) on a solo summit push. Climbing with single-minded intensity up the shattered limestone bands of the upper north face, Ershler breached the summit ridge.

At 4:40 PM on October 20, 1984, Phil Ershler stood upon the summit of Mount Everest, completing the first American ascent of Everest from the north via Tibet. Through tears and freezing winds, Ershler radioed Base Camp: Lou, I’m on top.

Listening at the radio transceiver thousands of feet below on the Rongbuk Glacier, Lou Whittaker felt the culmination of a lifetime dedicated to the high mountains. His leadership had proven that professional American mountain guides could organize, execute, and triumph on the most demanding, unforgiving big walls in the Himalayas without a single serious injury.