Palantir CEO Alex Karp Buys $120 Million Colorado Monastery
Alex Karp has purchased one of the most extraordinary landholdings in the Rocky Mountains, acquiring the 3,700-acre St. Benedict’s Monastery outside Snowmass, Colorado, for $120 million.
The property, which had been listed for $150 million in July 2024, had been stewarded for nearly seven decades by Trappist monks, making the deal notable not only for its scale but for its history.
Karp, the CEO of Palantir Technologies, is reportedly planning to use the former monastery as a private residence.
Property Highlights
Price: $120 million
Location: Snowmass, Colorado
Acreage: 3,700+ acres
Notable Features: Former Trappist monastery and retreat center, three-creek system spanning over five miles, 1,200 acres of irrigated meadows with historic water rights, Capitol Creek frontage, multiple mesas, Elk Mountain Range views, conservation and recreation potential
For more information about this sale, reach out to Ken Mirr at Ken@mirrranchgroup.com or Haley Mirr at haley@mirrranchgroup.com from the Mirr Ranch Group.
The Property’s Monastic History
St. Benedict’s was founded in 1956, when four monks relocated from Massachusetts to establish a new Trappist community in Colorado.
Over time, they expanded both the monastery and the ranching operation, managing thousands of acres while adhering to a lifestyle centered on prayer, silence, study, and manual labor.
For decades, the monks balanced their monastic life with cattle ranching, irrigation management, and land conservation at nearly 8,000 feet above sea level.
The Land
Located roughly 30 minutes from Aspen in the pristine Capitol Creek Valley, St. Benedict’s Monastery represents the largest contiguous landholding in the immediate Snowmass–Aspen region.
The ranch is surrounded by the Elk Mountain Range and has remained largely unchanged since the monks first arrived in the 1950s, preserving its original rural character, wildlife, and working ranch infrastructure.
The property is divided into three primary sections, which include the main headquarters, an irrigated mesa to the west, and a southern mesa that rises above the valley floor, offering views across the entire ranch.
Additionally, three creeks wind through the land, supporting cattle operations, wildlife habitats, and small-stream fishing along Capitol Creek.
A Closer Look at The Main Headquarters
At the heart of the ranch sits the main headquarters, where you can find the green brick monastery and retreat buildings spread out across their own private valley of the property.
The structures are arranged along gentle grades shaped by Lime Creek, Little Elk Creek, and Capitol Creek, with arched corridors, vaulted interiors, and long sightlines that frame the surrounding mesas and rising peaks.
From the monastery, views stretch across wide meadows and open pastures where cattle and wildlife move through cottonwood-lined corridors, reinforcing the sense of separation from the outside world.
The retreat buildings use brick, timber, and simple geometry to mirror the landscape upon which it sits, creating a setting designed for reflection, gathering, and long stays rooted in the land itself.
What’s Next For St. Benedict’s Monastery
While official long-term plans for the estate remain private, the listing emphasized its suitability for conservation, recreation, and low-impact stewardship.
With historic water rights, vast meadows, and access to public lands, the property offers great flexibility for Karp, who was likely seeking a residence built for privacy with a lot of land.
Therefore, his new purchase marks one of the most ambitious personal real estate transactions in recent history, transforming a centuries-old spiritual retreat into a singular private mountain residence, while preserving one of Colorado’s most intact and storied landscapes.
