NOLS Blog
Epistaxis on a Llama Packing Trip
The Setting It’s day two of a guided family llama packing trip deep in the Andes of South America. The scenery is stunning—glacial valleys, high alpine meadows, and dramatic peaks. You’re one of the trip guides, certified as a Wilderness First Responder (WFR). The group includes several families, and this morning’s plan is to trek…
Medicine in Orbit
Space, some say, is the final frontier. For N. Stuart Harris, M.D., M.F.A., Massachusetts General Hospital Emergency Department ...
6 Reasons Why You Should Take A WEMT Course (And Tips for How to Prepare)
Practicing patient care during a scenario. Photo by Angelica Rydelius Bergman. During the first multiple casualty scenario of ...
Paul Petzold, the U.S. Army, and NOLS
Paul Petzoldt was 36 years old in 1943 when he joined the U.S. Army’s prestigious 10th Mountain Division, an elite group of soldiers who were trained for alpine warfare. Already decades into his career, the future founder of NOLS had worked a slew of jobs, including farmer, waiter, and used car salesman. He was best…
How to Make Hash Browns with Cheese
Hash browns have a well-deserved reputation as a delicious breakfast treat, but this cheesy version is great for lunch or dinner too—and that’s before you add nuggets of ham or bacon and a few shakes of hot sauce into the mix! This recipe requires a little forethought—both the hash browns and dried onions benefit from…
NOLS Picante Sauce
Picante perks up almost any savory recipe—try it on eggs, beans, in soups and coupled with anything on a tortilla. This, our favorite picante recipe, can be made with a little tomato base and a well-stocked spice kit, but don’t shy away from adding your own favorites! NOLS Picante Sauce (makes about 1 cup) 1…
Backpacking Among Giants: A Trip Report from Norway’s Jotunheimen Mountains
In August of 2025, the inaugural NOLS Alumni Norway Backpacking Trip ventured into the Jotunheimen Mountains for ten days of challenging hiking amongst stunning scenery. Our group first met in Oslo before traveling about five hours by bus to the Jotunheimen region in western Norway. The bus conveniently dropped us off at our first hut of the trip and…
Case Study: Altitude Illness While Trekking
The Setting You are on the trip of a lifetime hiking the Annapurna Circuit in Nepal with one of your best friends. This trip has been in the works for over a year. You’ve spent countless hours training, reviewing maps, and daydreaming about being in the mountains. You can’t believe you’re finally here! You flew…
What a NOLS Risk Review Really Looks Like: A Case Study with NatureBridge
In the same year as NOLS’ 60th anniversary, we are celebrating 20 years since the formation of NOLS Risk Services. For 60 years, NOLS has operated in remote locations all over the world, and in 2005, NOLS Risk Services was formed to share what NOLS has learned about operational risk management in the process. NOLS…
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.
Forest Service Trails in Wyoming Need Help
The U.S. Department of Agriculture recently identified two Wyoming trail systems as priority areas for maintenance but failed to set aside federal funds to address the issue. The Shoshone National Forest, a NOLS operating area, is one of the high priority sites.
Public Lands: You Can’t Protect What You Don’t Know
A founding member of the Outdoor Industry Association and former top executive at The North Face, Sierra Designs, and Camelbak, NOLS grad Sally McCoy believes the outdoor industry needs to help make public lands accessible to a more diverse community.
New Zealand’s Trail Huts: Shelter, Conversation, and Community
NOLS Instructor Jeremy Cronon gives The New York Times a rundown on New Zealand’s public trail hut system, open to backpackers for minimal fees.
