Hyalite Canyon

As early as Halloween, smoky white smears and yellow stains drape across Hyalite Canyon’s tiered bands of cobbles and welded ash like laundry hung out to dry. By Thanksgiving, the relentless seeps that nurture the canyon’s old-growth forests coalesce around vertical blue drippings that metamorphose into connected pillars seemingly overnight. By December, the conditions are always full on in Hyalite.

For 40 years, this canyon near Bozeman, Montana, has been the backyard winter playground for accomplished climbers such as Pat Callis, Jack Tackle, Alex Lowe, and Doug Chabot, earning a reputation that has motivated more than a few climbers to move to town. “If it’s good enough for Alex, it’s good enough for me,” was heard frequently in the 1990s, when roughly 80 of Hyalite’s 225 ice and mixed routes were established, including the iconic Lowe routes The Matriarch and Winter Dance. But unless you were one of the few to own a snowmobile, the entire ice season back then was usually over by Christmas, or whenever the road became impassable because of drifted snow. That all changed in December 2007, when the Forest Service and Gallatin County started plowing the 13.5-mile road, thanks to climbers lobbying for improved access. Since then, Hyalite has blossomed as an ice destination from an early-season race against blizzards to a five-month extravaganza, with easy access to the most reliable and concentrated natural ice arena in America.

Almost 160 of Hyalite’s routes are found in the Main Canyon, mostly within two miles of the Grotto Falls parking lot, with routes at every grade and level of seriousness. The big terrain of the East Fork and Flanders drainages offers some of the best and most Canadian-esque routes in Hyalite, but requires a few miles of skiing approach after January 1, when the spur road is gated.

Even after 40 years of exploration, the three drainages that make up Hyalite are valleys of mystery and adventure. Hidden by trees and tucked into unexpected corners of bad rock, the ice and mixed lines don’t offer themselves freely. Piton craft remains a required skill for those who venture onto the cobbles.

Fortunately, Hyalite has something for everyone. You can spend all day on toprope, be on dawn patrol for a handful of pitches before work, ski for miles for some uncertain gem, or enchain multiple routes all the way to the ridgeline. The more you do, the more you discover. For those who embrace the unique volcanic rock and blind approaches through the forest, and open their minds to all Hyalite provides, the well never goes dry.

The following areas each hold a variety of climbs and experiences. If motivated and fit, you can combine several of these areas in a single day—if you don’t get lost, that is.