NOLS Blog
When Everything Came Into Focus — Hiking Patagonia’s Torres del Paine O Circuit Alumni Trip
I first learned about the O Circuit in 2025, a year before I actually did it. My wife and I were in Patagonia on a Road Scholar trip. It started with a cruise through the Strait of Magellan and the Darwin Passage, followed by a few days in Torres del Paine National Park doing short…
Case Study: Heat Illness on an Early-Season Wildland Fire Assignment
Photo by Kirk Rasmussen The Setting You are working on a Type 2 initial attack handcrew in the ...
Rothberg-Birdwhistel Expedition Fund: Panchachuli III Peak Climb
Team selfie. In May 2025, Bharat Bhushan, Prerna Dangi, and I took on a challenge to climb Panchachuli ...
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…
Staying Power
Shari Kearney didn’t just find a place at NOLS—as our longest serving female instructor, she has worked over 424 weeks in the field and influenced generations of students. Shari Kearney is checking on Three Peaks Ranch’s stable of horses, kept on pastures outside of Lander, Wyoming in the offseason. Each autumn, the horses—dozens of them—are…
Connection, Resilience, and Dal Bhat: Manaslu Circuit Alumni Trip 2025
In November 2025, five gentlemen, one lady, three guides, and three support staff met in Kathmandu in preparation for a two-week NOLS alumni trek on the Manaslu Circuit in Nepal. Although we were all strangers coming from different parts of the world, our shared excitement for setting foot in the Himalayas was palpable. During those…
NOLS Instructor Expeditions of 2017
Check out a collection of stories from some of the expeditions and trainings instructors pursued in 2017 to continue growing as leaders and educators.
Snakebites: Myth vs. Reality
Don't believe everything you see in the movies! Get the real scoop on common myths about treating snakebites from NOLS Wilderness Medicine.
Shock: What Causes It and What To Do
The term shock gets tossed around frequently, but what does it actually refer to in medical terms and how should you respond?
What I Learned About Resilience from Swimming an Icy Canyon Pond
NOLS grad Maddy Eschholz reflects on the transferrable lessons she brought home from her outdoor semester in the Rockies.
How to Pack Your Backpack [Video]
Get ready for your next trip with these tips on how to pack your backpack.
Opinion | Breaking the Habits of Technology
Kathryn Wheeler reflects on the role of technology in our daily lives and offers advice on how to truly unplug.
Lessons from the Alpine Pass: Columbia Business School Student Goes to Chile
A Columbia Business School student shares the lessons he took home from a challenging backpacking expedition in Patagonia with NOLS.
Quiz: Bites and Envenomation
Do you know how to recognize and treat bites from fire ants, scorpions, snakes, spiders, and ticks? Test you knowledge with this quiz.
5 Ways Expedition Behavior Helps You Raise Kids
A NOLS grad, writer, and mother of two, Alyssa Walker reflects on how the expedition behavior she learned in Alaska applies to parenting.
NOLS Sponsors Women’s-Only Southern Alps Traverse
In November 2017, climber Inga Booiman and three friends set out on 25-day "Girls Southern Traverse" in the mountains of New Zealand, funded in part by a NOLS grant.
Patient Assessment: Visualizing the Head-to-Toe Exam
Review the steps of the head-to-toe exam with this NOLS Wilderness First Aid grad's hand-drawn diagram.
