1934 First Ascent of Mount Waddington Northwest Peak by Don and Phyllis Munday
On July 7, 1934, Canadian pioneers Don and Phyllis Munday completed their tenth expedition into the Coast Mountains by achieving the historic first ascent of Mount Waddington's 4,000-metre Northwest Summit via the Bravo Glacier.

Mountain Safety & Conditions Disclaimer: High-altitude climbing, glacial travel, and technical ascents entail severe objective risks including avalanches, serac collapses, rapid weather collapse, and altitude illness. Historical route descriptions and summit claims on Mountanity reflect documented archival sources and must not be used as live operational safety assessments. Local regulations, permits, and physical glacial topography change continuously.
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Official Expedition Narrative & Archival Record
In June 1934, Don and Phyllis Munday returned for their tenth expedition to the remote, storm-swept bastion of Mount Waddington (4,019 m), known throughout the climbing world as Mystery Mountain. Having spent a decade mapping the immense tidewater glaciers, thick coastal rainforests, and uncharted river valleys from Knight Inlet and the Homathko River, the couple launched a bold bid up the massive Tiedemann Glacier. Accompanied by experienced climber Henry Hall, the Mundays established an advanced camp at the base of the Bravo Glacier. Over several days of intense effort in unpredictable maritime weather, the team navigated through a chaotic maze of yawning crevasses and threatening hanging seracs, ascending a steep 50-degree ice couloir to gain the high saddle of the Bravo Col at 3,400 metres. From the col, while the vertical sheer rock teeth of Waddington's Main Tower remained glazed with impenetrable verglas, Don and Phyllis pushed along the exposed, wind-whipped snow arΓͺte onto the Northwest Summit. Standing atop the 4,000-metre snow crown on July 7, 1934, the Mundays became the first human beings to stand upon a summit of Mount Waddington, vindicating ten years of relentless exploration and confirming the peak's status as the monarch of the Pacific Coast Range.
Documented Team Composition
- Don Munday (Co-Leader, Canada)
- Phyllis Munday (Co-Leader, Canada)
- Henry S. Hall Jr. (Climber, United States)
Key Statistics & Topographic Figures
- Summit Date
- July 7, 1934
- Summit Reached
- Mount Waddington Northwest Peak (4,000 m)
- Pioneer Leaders
- Don Munday & Phyllis Munday
- Approach Route
- Tiedemann Glacier & Bravo Col
- Exploration Duration
- 10 years across 11 expeditions
Archival Primary Source Quotations
“Ten years of rain, glaciers, and doubts melted away the moment we stood upon the high snows of Waddington.”
Defined Alpine Terminology & Concepts
- Bravo Col
- The high glacial col at 3,400 metres connecting the Main Tower of Mount Waddington to the Northwest Peak.
- Bushwhacking
- The arduous physical task of chopping and forcing a path through dense, trackless temperate coastal rainforest and Devil's club.
Frequently Asked Questions: 1934 First Ascent of Mount Waddington Northwest Peak by Don and Phyllis Munday
What was the 1934 Mount Waddington expedition?
It was the tenth expedition into the Coast Mountains by Don and Phyllis Munday, resulting in the first ascent of Waddington's Northwest Peak.
When did Don and Phyllis Munday reach the Northwest Summit?
They reached the 4,000-metre summit on July 7, 1934, alongside American mountaineer Henry Hall.
What route did the Mundays take to the Northwest Summit?
They ascended the Tiedemann Glacier, climbed through the Bravo Glacier icefall, and crossed the Bravo Col onto the snow ridge.
Why did the Mundays not summit the Main South Tower in 1934?
The Main Tower was a sheer vertical granite tooth coated in bulletproof verglas that required specialized pitons and technical rock gear.
How many years did the Mundays spend exploring Mount Waddington?
They spent ten years and mounted eleven expeditions between 1925 and 1934, mapping the entire Waddington Range.
How did the Mundays travel to the base of the mountain?
They rowed open cedar boats through stormy coastal fjords and bushwhacked for weeks through dense coastal rainforests.
Who eventually climbed the Main Tower of Mount Waddington?
Fritz Wiessner and Bill House in 1936, acknowledging the Mundays' pioneer route-finding as essential to their success.
What book recounts this epic Canadian exploration?
The Unknown Mountain, written by Don Munday and published in 1948.
Ascent Route & Topography

Bravo Glacier Route (Mount Waddington)
The Bravo Glacier Route is the classic mountaineering pathway into the heart of Mount Waddington, navigating from the colossal Tiedemann Glacier through the convoluted seracs of the Bravo Glacier icefall to the high Bravo Col and the 4,000-metre Northwest Summit crest. Pioneered in exploration by Don and Phyllis Munday, it remains the standard artery for ascents of British Columbia's highest peak.
Target Objective Peak
Mount Waddington
Mount Waddington is the highest peak in the Coast Mountains of British Columbia, rising to 4,019 metres amid the largest temperate icefield system in the world outside polar regions. Celebrated as Mystery Mountain during early exploration, this sheer granite monolith is perpetually guarded by Pacific maritime tempests, immense tidal glaciers, and vertical rock towers.
Featured Expedition Climbers

Don Munday
Born on March 16, 1890, in London, Ontario, Don Munday was raised in southwestern Manitoba and Vancouver, developing an early passion for wild, untracked mountains. Volunteering for military service during World War I, Munday served with the 47th Battalion of the Canadian Expeditionary Force in France. At the Battle of the Somme in 1916, he was shot in the chest and arm by German machine-gun fire and buried alive in an artillery crater. Told by military doctors that his damaged lungs and shrapnel-riddled body would leave him an invalid, Munday resolved to rehabilitate himself in the high alpine air of British Columbia. In 1920, he married Phyllis James, initiating a historic partnership that revolutionized Canadian exploratory cartography. In 1925, sighting a gargantuan, unmapped cloud-cloaked massif from Vancouver Island, Munday became obsessed with proving that a mountain exceeding 13,000 feet existed within the Coast Range, directly defying official government surveys that placed the range's ceiling at 10,000 feet. For over ten seasons, Don and Phyllis navigated treacherous coastal fiords in open boats, chopped through dense coastal salal brush, and explored the thirty-mile-long Franklin and Tiedemann glaciers. On July 7, 1934, they made the historic first ascent of Mount Waddington's northwest snow summit at 4,000 metres. Munday documented this monumental saga in his 1948 literary classic The Unknown Mountain. Munday passed away in Vancouver in June 1950, revered as one of Canada's most courageous and visionary mountain explorers.

Phyllis Munday
Born on September 24, 1894, in Ceylon (now Sri Lanka) as Phyllis James, she moved with her family to Vancouver, British Columbia, in 1901. Blessed with boundless energy, supreme stamina, and an intrepid love of the wilderness, she became one of the earliest female members of the British Columbia Mountaineering Club. In 1912, she completed the first ascent of Mount Crown near Vancouver. In 1920, she married wounded World War I veteran and fellow mountaineer Don Munday, forging a fifty-year partnership that defined Canadian exploratory mountaineering. In 1925, while climbing Mount Arrowsmith on Vancouver Island, Phyllis and Don spotted a colossal, unknown snow and rock spire towering over the mainland horizon. Intrigued by this Mystery Mountain, the couple spent the next decade mounting eleven grueling expeditions into the dense, trackless coastal rainforests, untamed grizzly country, and colossal tidewater glaciers of the Coast Mountains. Hauling sixty-pound packs, navigating glaciers in skirted climbing gear, and establishing bush camps for months, Phyllis proved equal to any male mountaineer of her era. On July 7, 1934, she and Don achieved the historic first ascent of Mount Waddington's northwest snow summit at 4,000 metres. Beyond climbing, Phyllis served as a pioneering St. John Ambulance instructor and devoted over sixty years to the Girl Guides of Canada. She was appointed a Member of the Order of Canada in 1973, recognized universally as one of the greatest outdoor pioneers in North American history.
Associated Historical Chronicles & Stories
Chasing Mystery Mountain: Don and Phyllis Munday's Decade-Long Quest for Mount Waddington
On July 7, 1934, Canadian pioneers Don and Phyllis Munday conquered the 4,000-metre Northwest Summit of Mount Waddington, completing an epic ten-year quest to unlock British Columbia's Mystery Mountain.
Documented Sources & Archival Citations
- The Unknown Mountain(Don Munday / Hodder & Stoughton)
Supporting claim: Primary chronicle of the 1934 summit push on Mount Waddington
Accessed/Documented: 2026 - Canadian Alpine Journal: Mount Waddington Northwest Peak (1935)(Alpine Club of Canada)
Supporting claim: Official expedition journal recording the 1934 ascent by the Mundays
Accessed/Documented: 2026

