NOLS Blog
Case Study: Bear Spray in the Face
The Setting You are almost done with a 3-day backpacking trip in the Wind River Mountain Range of Wyoming with two of your friends. You only have a couple miles left to get back to the car, and you’re already dreaming of the cheeseburger and milkshake you’re going to have once back in town. Prior…
Case Study: Fishhooks
Photo: Lindsay Nohl The Setting You’re on the first day of a twelve-day whitewater canoeing expedition down the ...
When Everything Came Into Focus — Hiking Patagonia’s Torres del Paine O Circuit Alumni Trip
Photo: Libby Poston I first learned about the O Circuit in 2025, a year before I actually did ...
Case Study: Heat Illness on an Early-Season Wildland Fire Assignment
The Setting You are working on a Type 2 initial attack handcrew in the Deschutes National Forest during the early part of fire season. It’s one of the first assignments of the year, and while conditions aren’t extreme yet, temperatures have climbed into the mid-80s°F with full sun exposure on a south-facing slope. The crew…
Rothberg-Birdwhistel Expedition Fund: Panchachuli III Peak Climb
In May 2025, Bharat Bhushan, Prerna Dangi, and I took on a challenge to climb Panchachuli III (6,349m), believed by local residents to remain unclimbed. We aimed to approach it via the northeast route through the Meola Glacier. Despite occasional visits by military and paramilitary personnel, there was no recorded mountaineering information or documented route…
Case Study: Non-Freezing Cold Injury on a Canoe Trip
The Setting You are leading an early-season canoe trip in the Boundary Waters Canoe Area Wilderness. It’s mid-May, and while the days are mild, the water is still very cold. Travel involves frequent portaging and wading in and out of the canoe to load and unload gear. Despite good effort, everyone’s feet have been wet…
Lou Gordon: Three Decades of Influence
Louise “Lou” Gordon’s office in the Wilderness Medicine wing of NOLS Headquarters is tucked into the perpendicular intersection of two banks of offices, in the center of the activity but quiet and a little reserved. Like Lou herself.
After more than 30 years, the last 6 1/2 as NOLS Wilderness Medicine’s Wilderness EMT Supervisor, Lou is cleaning and packing up her office in preparation for her retirement. Her last day is May 1.
Climate Medicine: Where Climate Change and Healthcare Meet
Springtime has arrived in the Northern Hemisphere. Trees and grasses are greening up, flowers are blooming, and birds have returned to greet the morning with song. As many of Earth’s residents head into boreal summer, they know to expect rising temperatures. But what does that heat mean for human health? What happens when infectious diseases…
Summer Travel Programs for Teens: Why Wilderness Expeditions Offer More Than a Passport Stamp
Most summer travel programs for teens promise adventure. A select few actually deliver it. There is a difference between traveling through a place and learning to move through it with skill and intention. That difference is worth understanding before you commit to any program, and before your teen boards a plane. This guide breaks down…
How to Deal with Mosquitoes on Camping Trips
Senior NOLS instructor Marco Johnson gives Men’s Journal readers some tips on how to deal with mosquitoes while camping.
Tips for Camping Responsibly during Fire Season
Senior NOLS Instructor Marco Johnson offers Outside Online’s “Gear Guy” some tips on how to camp responsibly during fire season.
What to Look Forward to—and Watch Out for—When Camping Alone
In a June 2018 Wall Street Journal article, senior NOLS instructor Marco Johnson offers readers some tips on how to prepare for a solo camping expedition.
One Grad’s Journey from Denali to Emergency Room Medicine
Taking wilderness medicine courses inspired Andy Elsberg, NOLS grad and former instructor, to pursue a medical degree. Today, he works in the emergency room at Providence Alaska Medical Center in Anchorage.
Adventure Sports Network Recognizes NOLS Instructor Jorge Moreno
The Adventure Sports Network recently recognized Jorge Moreno, NOLS instructor and ambassador for the nonprofit Latino Outdoors, for his efforts to make the outdoor community more inclusive.
The Best Ways to Treat Water in the Backcountry
In an article for The Casper Star Tribune, senior NOLS instructor Marco Johnson explains the top four methods for water purification in the backcountry and when to use them.
Sleeping in a Tent: A Lifelong Love Affair
In a recent Washington Post article, senior NOLS instructor Marco Johnson explains that sleeping in a tent sparks appreciation for a simpler way of life as well as a stronger connection to nature and other people.
Applying LNT Ethics: “Leave What You Find”
Doug Schnitzspahn, editor of Elevation Outdoors, uses the Leave No Trace principles he learned on his NOLS course to articulate an ethic that’s transferable to the front country.
Helping Young People Connect with the Outdoors
Mayowa Ogunjobi, youth program trip leader and WFR grad, is committed to helping young people from disenfranchised groups connect with the outdoors. For that to happen, educators must make their programs relevant to students whose communities continue to have limited access to outdoor spaces.
Wyoming’s Future Economy Will Need Protected Landscapes
In an op ed for the Casper Star Tribune, NOLS president John Gans argues that Wyoming’s Wilderness Study Areas should be protected from development. These wilderness lands contribute to the state’s burgeoning outdoor recreation industry and boost local economies.
Reflections on an Intense New Zealand Sailing Course
In a recent Washington Post article, writer David Brown shares his experiences as a 65-year-old student on a 14-day NOLS New Zealand - Prime sailing course.
The Meaning of Active Followership
After a guided backcountry ski trip in the Selkirk Mountains of British Columbia, former NOLS instructor Molly Absolon reflects on the concept of active followership in a column for the Jackson Hole News & Guide.
