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Brian Hall, Forrest Coots and Silvia Moser ski touring at Hankin-Evelyn, a ski touring destination near Smithers, British Columbia, Canada.
Brian Hall, Forrest Coots and Silvia Moser ski touring at Hankin-Evelyn, a ski touring destination near Smithers, British Columbia, Canada. (Mattias Fredriksson)

The Case for Avalanche Control in the Backcountry

It鈥檚 time we made America鈥檚 prime backcountry skiing and snowboarding terrain safer and more accessible. First step: bombing slopes in the way-out-of-bounds.

Published: 
Brian Hall, Forrest Coots and Silvia Moser ski touring at Hankin-Evelyn, a ski touring destination near Smithers, British Columbia, Canada.
(Photo: Mattias Fredriksson)

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Life used to be hard, so skiers created chairlifts and made skiing easy. Today life is easy, so skiers want to skip the lifts and make skiing hard again.

There鈥檚 more to it than that, of course鈥攖ouring gear has gotten way better, for one鈥攂ut backcountry skiing and snowboarding are booming while resort numbers are flat. According to research by the Snowsports Industries of America, some 1.4 million Americans skied or snowboarded in the backcountry in the winter of 2017鈥18. That鈥檚 a healthy jump from the 650,000 participants in 2010, estimated by 聽(the approximation considered the most accurate at that time), and it鈥檚 matched by a surging market for backcountry gear. During the 2017鈥18 season, sales of alpine-touring equipment exceeded $24 million鈥攁 30 percent increase over the previous year. Meanwhile, sales of backcountry equipment like beacons and shovels now top $20 million per season. What鈥檚 more, the Forest Service expects that backcountry winter sports will continue to grow deep into this century, despite a warming climate and diminishing snowfall. According to a recent study by the agency, between 2008 and 2060 the U.S. will see up to a 106 percent increase in 鈥渦ndeveloped skiing,鈥 which includes nordic skiers and snowshoers, due in part to fitness trends and population growth.

Apparently, 137 years after Ralph Waldo Emerson laid down his pen, we鈥檙e figuring out that self-reliance is fun. Other benefits of backcountry skiing include endorphin highs, smaller carbon footprints, lower-cost recreation, and鈥攜es, yes, yes!鈥攕omething that science has shown lights up our neurons as much as sex: powder turns.

The only downside to this orgasmatron of self-sufficient shredding? The threat of murderous avalanches. Essentially all the terrain in the western U.S. that鈥檚 fun to ski鈥攖he slopes that would be labeled with blue squares and black diamonds at resorts鈥攊s avalanche country. Roughly 27 Americans a year die in slides, and the nearly constant threat is keeping participation numbers from multiplying even faster. Many parents and life partners remain鈥攗nderstandably鈥攔eluctant to introduce their loved ones to backcountry snowsports because they鈥檙e inherently dangerous. Avalanches also constrain experienced veterans, who wisely stick to resorts when nothing fun to ski off-piste is safe. This is a shame, especially because it鈥檚 entirely possible to create environments where human-powered backcountry adventure can be much safer for everyone.

So here goes: to open up the backcountry to many more newbies and minimize the danger for everyone, we should bomb the hell out of avalanche terrain.

All right, that鈥檚 intentional hyperbole, but first let me explain why it鈥檚 not such a crazy idea. The science and profession of avalanche mitigation began in the 1940s in Utah鈥檚 Little Cottonwood Canyon (home to the steep and deep Alta ski area) and accelerated in the fifties and sixties when U.S. Forest Service snow rangers began testing avalanche theories with explosives. Early Utah backcountry powder skiers were delighted to take advantage of that work, making turns on terrain controlled by the federal government.

So here goes: to open up the backcountry to many more newbies and minimize the danger for everyone, we should bomb the hell out of avalanche terrain.

Though the Forest Service canned that program in the seventies, the government is still heavily invested in backcountry slide control. It just happens at the state level now. Throughout the West, transportation departments control the slopes above roads. I once boot-packed up Glory Bowl on Wyoming鈥檚 Teton Pass with Rod Newcomb, founder of the , to report a story on why the pass was so popular with skiers. Newcomb wanted to show me the answer: a 15-foot-tall faucet-shaped device known as a聽. If you ever accidentally ignited a gas grill with the cover down (ah, college), you get how they work. A remote operator floods the faucet with natural gas and oxygen, an igniter lights it up remotely, and the resulting explosion triggers an avalanche. The Teton Pass Gazex is operated by Wyoming鈥檚 Department of Transportation. Similar blasting鈥攕ometimes with World War II鈥揺ra artillery or charges dropped from helicopters鈥攑lays out above Colorado鈥檚 Berthoud Pass, British Columbia鈥檚 Rogers Pass, and Little Cottonwood Canyon, all of which are among North America鈥檚 most popular backcountry-skiing destinations. A hard-charging Teton Pass skier once told me that avalanche-control work on Glory Bowl had created a de facto backcountry hub.

Transportation departments are careful to avoid saying that avalanche-control work is done for skier safety, but the point is that backcountry skiers take advantage of avalanche control when it鈥檚 available. For more evidence, look to the rising popularity among skiers of seeking out terrain beyond the chairlifts but within the boundaries of a handful of North American resorts. Such 鈥渋n-bounds backcountry鈥 at places like Jackson Hole, Wyoming, and Bridger Bowl, Montana, are controlled for slides, but to be granted access you typically need a shovel, a probe, and an avalanche beacon. At Washington鈥檚 , patrol director Peter Dale says that growing interest in the resort鈥檚 in-bounds backcountry terrain is one reason the patrol now prioritizes getting that terrain open after big storms.

Which brings me to my vision: a handful of 1,000-to-2,000-acre, lightly managed backcountry ski areas that offer avalanche control and not a heck of a lot else. These projects could be developed as nonprofits, ideally in conjunction with municipalities keen on boosting the recreation economy. Such an operation might employ a seasonal mountain manager, four or so avalanche mitigators, a couple of drivers running shuttles from the nearest town, and possibly some backcountry patrollers in case of emergencies. The main costs, other than staffing, would be explosives (between $10,000 and $100,000 per season, depending on which techniques are employed), insurance, and the initial permitting and environmental-impact statements. A small user fee or membership鈥攕imilar to what you鈥檇 pay at, say, a community rec center鈥攚ould likely cover the costs.

Skiers dropped off at the base would get debriefed on hazards and conditions, then be directed toward low-angle acreage while staff runs control routes and blasts slopes as needed with small hand charges, which have a much lower environmental impact than classic avalanche artillery. (Ideally, the operators would assume management of a state-operated Gazex Exploder or two.) Over the course of the day, skiers would have access to steeper terrain, assuming a bit more risk in exchange for a bit more fun. Snow-safety patrollers would follow the same kind of strategic approach to avalanche control as heli- and cat-skiing outfits, bombing here and there to test the snowpack versus detonating every inch of the area like a resort.

My vision: a handful of 1,000-to-2,000-acre, lightly managed backcountry ski areas that offer avalanche control and not a heck of a lot else.

For a sanity check, I bounced my idea off Dave Hamre, former snow-safety director at Alta聽and a recently retired professional avalanche mitigator. (Through the end of last year, he blasted remote slopes in Alaska using artillery.) He didn鈥檛 laugh me out of the bar in Whitefish, Montana, where we met last October. Nor did Sean Wetterberg, the Forest Service鈥檚 National Winter Sports Program manager, ridicule me when I floated the concept during a phone call. 鈥淭here鈥檚 nothing about any of this that鈥檚 inherently dead on arrival,鈥 he said. In fact, both men seemed genuinely excited by the prospect. Hamre鈥檚 hope was that the controlled backcountry areas would double as avalanche-education and research centers. Wetterberg thought the biggest obstacle would be making the finances work out, but he also suggested that 鈥渋t would be easier to win approval鈥 for the operations because there鈥檚 very little infrastructure.

A helpful case study here is Colorado鈥檚 , which founders Aaron and Jenny Brill envisioned as a lightly managed backcountry ski area back in the winter of 1999鈥2000. Their initial plan was to allow experienced backcountry skiers to simply head out with their partners after a morning briefing. There wouldn鈥檛 be any avalanche control鈥攋ust snow-safety checks and reports. They erected a lone double chairlift and intended to run the place as a modest lifestyle business. Then the Bureau of Land Management, which has jurisdiction over most of Silverton鈥檚 terrain, insisted that blasting and guiding be part of the program. Fast-forward to today and Silverton is run as a guided-only outfit in the winter, when it does a small amount of bombing. In the spring, though, the mountain offers unguided skiing for several weeks while amping up avalanche control enough to satisfy the BLM.

Hybridize a lift-free version of Silverton with the 9,000-acre backcountry ski area just outside Smithers, British Columbia鈥攖rails on safe low-angle terrain below tree line for beginners, steep alpine slopes for veterans, three beacon-checking stations, one warming hut鈥攁nd you have a working model of my concept. There鈥檚 no bombing at Hankin-Evelyn, but founder Brian Hall has achieved his dream of creating an inviting playground for adventurous skiers to congregate. As it happens, he recently received some phone calls from Colorado. 鈥淧eople are asking us how they might start something similar,鈥 he told me. 鈥淭he idea was always about opening doors for others.鈥

Which means I鈥檓 not only entirely sane in my thinking, but I鈥檓 at least a step behind the type A skiers who are probably securing funding for a U.S. backcountry area even as you read this. I sure hope they pull it off. Establishing places for skiers to explore terrain that鈥檚 free of chairlifts, slopeside espresso huts, and manufactured mountain villages will fuel the next growth spurt in human-powered winter sports鈥攁nd probably shorten the lift lines at your local resort. That鈥檚 something we can all get behind. We just need to get used to starting our backcountry mornings with a few explosives. Boom!

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