A longtime Donor-Advised Fundholder and Legacy Society member explains the inspiration and significance behind a $6 donation.
Born in St. Louis, Missouri, Thomas (Tom) Hornbein attended camp near Estes Park at age 13. It was there that he discovered mountains, which he counts as the major pivotal event of his life. A few years later, as a student at CU Boulder, he set out to become a geologist; from his involvement in mountain rescue activities, he also became interested in medicine and subsequently pursued a career as an anesthesiologist. Additionally, he studied human physiological limits and performance at high altitude, and later became professor and chairman of the Department of Anesthesiology at the University of Washington School of Medicine in Seattle, Washington.
But back to Tom’s interest in mountaineering, and Spring Break in the late-1940s.
“During my college years at the University of Colorado, our climbing foursome were allowed to put sleeping bags down on the floor of the former Hewes-Kirkwood Inn, just below the Longs Peak trailhead,” recalls Tom, 90, a longtime Donor-Advised Fundholder (DAF) and Legacy Society member at your Community Foundation. “During Spring Break, we’d climb Longs Peak.
“One day, two of us decided we’d hitchhike from Hewes-Kirkwood into Estes Park; alas, no cars passed, so we enjoyed a long walk. On the way, we spied an interesting rock spire on Prospect Mountain. We climbed what my friends would later refer to as Tom’s Thumb.
“We got up there, and I clung to a tiny hold for what seemed like forever. When I decided to go back down, I fell onto a sloping slab. The rope stopped me, but I was left with a painful chest as we resumed our walk into town.
%3Cp%3EDr.%20Jacob%20Mall%3C%2Fp%3E
“I went to see Doc Jacob Mall, who examined me, placed three pieces of wide tape over my three broken ribs, and sent me on my way. He charged me $2 per tape – $6 total – and I was just fine, except when coughing or laughing!”
That’s why, on top of his $1K DAF donation to the Access Fund this year, Tom’s total DAF donation comes to $1,006, courtesy of Dr. Jacob O. Mall (1902-2003).
Today, above the town of Estes Park, the iconic Thumb and Needle spires on Prospect Mountain offer excellent granite climbing for all abilities. But the idyllic area is currently closed, privately owned, and up for sale.
“If we don’t act quickly to protect the area, public access could be lost forever to a private sale, and a future landowner could develop the area,” says Access Fund Policy Director Erik Murdock. Learn more about the Access Fund’s efforts to protect this popular climbing area with a commitment to raise $67,500. The first $15,006 will be matched by Tom and his wife, Kathy, and other local leaders.
As for Tom, he and his partners Willi Unsoeld and Dick Emerson went on to attempt climbing Mount Everest in 1963 as part of the American Mount Everest Expedition. Tom wrote about the experience – hailed as one of the greatest pioneering feats of mountaineering – in his book, Everest: The West Ridge. In 2018, Tom was awarded the Lifetime Achievement Award by The Mountaineers, a Seattle-based mountain club and publisher of mountaineering books.
Today, Tom and Kathy – who’s a retired pediatrician and young adult novelist – live in Estes Park.
Learn more:
This video made for the Access Fund describes the Thumb Open Space project to stop development on Prospect Mountain, featuring legendary U.S. climbers Tom Hornbein and Tommy Caldwell.
For the past five years, Nepali Jatra has been creating opportunities for people across Boulder County to experience, celebrate, and connect through Nepali arts and culture. Through music, dance, food, art, traditions, and other forms of artistic expression, Nepali Jatra celebrates the rich cultural heritage of Nepal while creating space for the broader community to learn and participate. At […]
Community Foundation Boulder County announces 2026 Community Trust Grantees
One hundred twenty-five community partners receive grants to address Boulder County’s most pressing needs. View Downloadable Press Release BOULDER, Colo., Aug. 17, 2026 – Community Foundation Boulder County today announced the 125 community partners selected as 2026 Community Trust grant recipients. This year’s grantees, whose applications were reviewed and recommended by community volunteers, will receive […]
Closer to home: Steps to move your donor-advised fund to the community foundation
At Community Foundation Boulder County, we work with a wide range of donors who want to support favorite charities and causes they care about. Sometimes we meet with individuals and families who have already begun their charitable giving journey by establishing a donor-advised fund at a national charitable sponsor or commercial provider. Over time, many […]
Originally from El Paso, Texas, Rodolfo Rodríguez — Community Foundation Boulder County’s new Director of Housing Initiatives — brings a collaborative, community-centered approach to addressing housing challenges. Throughout his career, he has partnered with residents, nonprofits, local governments, and philanthropic organizations in communities across the western United States to advance equitable housing and affordability solutions. […]
“True economic mobility comes when communities work together to remove barriers and create pathways for people to succeed. The EMAN community foundations and their partners are showing how local leadership, collaboration, and trust can create lasting change for everyone.” Mary L. Thomas President and CEO, CFLeads From September 2024 through October 2025, Community Foundation Boulder County was […]