The famous hikers who changed the outdoors include John Muir, Enos Mills, Benton MacKaye, Earl Shaffer, Grandma Gatewood, Cheryl Strayed, Jennifer Pharr Davis, and Andrew Skurka. Across 12 profiles below, their impact spans national parks, the Appalachian Trail, thru-hiking culture, ultralight gear, trail writing, and who feels invited outside.
Who are the most famous hikers who changed the outdoors?
The most famous hikers changed what you walk on, how you pack, how you see wild places, and who feels welcome there. Some protected landscapes. Some proved long trails could be walked end to end. Some wrote books that pulled thousands of new boots onto dirt.
| Hiker | Best known for | Outdoor impact |
|---|---|---|
| John Muir | Sierra Nevada walking and conservation writing | Helped shape the national park movement |
| Enos Mills | Longs Peak guiding and Rocky Mountain advocacy | Helped create Rocky Mountain National Park |
| Benton MacKaye | Vision for the Appalachian Trail | Changed how Americans think about long footpaths |
| Earl Shaffer | First reported Appalachian Trail thru-hike | Made end-to-end hiking feel possible |
| Grandma Gatewood | First solo female Appalachian Trail thru-hiker | Blew apart assumptions about age, gender, and gear |
| Cheryl Strayed | Wild and the Pacific Crest Trail | Brought emotional trail memoirs into pop culture |
That table is only the trailhead. The full story runs deeper, because “changed the outdoors” can mean many things. It can mean fighting for public land. It can mean giving a name to a trail that did not exist yet. It can mean walking with a cheap bag over your shoulder and making the gear industry squirm.
Which famous hikers helped create national parks?
John Muir and Enos Mills helped turn walking into public-land advocacy. They did not just hike through mountains; they argued that those mountains deserved protection from logging, mining, careless development, and short-term thinking.
1. John Muir
John Muir made wild walking political. He wandered through the Sierra Nevada, wrote with heat and force, and helped Americans see mountains as more than timber, ore, water, or scenery for postcards.
The National Park Service says Muir’s writing helped inspire protection for wild places and fueled the modern conservation movement; you can read its short biography of him at John Muir National Historic Site. That matters every time you step onto a protected trail in Yosemite, Sequoia, or another park shaped by early conservation battles.
Muir was not perfect, and modern hikers should not treat him like a marble statue. Some of his views reflected the blind spots and prejudices of his time. Still, his central outdoor legacy is massive: he helped give hiking a public purpose. The trail was not just a private escape. It was evidence. You walked, you saw, you cared, and then you spoke up.
2. Enos Mills
Enos Mills turned guiding into conservation work. At age 15, he made his first ascent of Longs Peak, a 14,255-foot [4,345 m] Colorado summit, and later became one of the strongest voices for protecting the surrounding country.
The National Park Service’s Enos Mills biography says he climbed Longs Peak 40 times alone and nearly 300 additional times as a guide. That is not casual enthusiasm. That is a life shaped by one mountain.
Mills wrote, lectured, guided guests, and pushed for the park that became Rocky Mountain National Park in 1915. His lesson for you is simple: local love counts. You do not have to save every trail on the map. Start with the ridge, canyon, forest, or shoreline you know well enough to defend.
Who created the Appalachian Trail idea?
Benton MacKaye gave the Appalachian Trail its original vision. He imagined more than a footpath; he saw a chain of wild and working landscapes where ordinary people could recover from crowded, industrial life.
3. Benton MacKaye
Benton MacKaye was the dreamer behind the Appalachian Trail. In 1921, he published “An Appalachian Trail: A Project in Regional Planning,” the proposal that gave shape to one of the world’s best-known long-distance hiking routes.
The Appalachian Trail Conservancy calls MacKaye the visionary who imagined the A.T.; its Benton MacKaye history page explains how his idea grew from recreation, regional planning, and access to open space. That mix still feels fresh. A long trail is not only a line on a map. It is a social idea.
MacKaye’s genius was scale. He thought in ridgelines, towns, shelters, work, rest, and public good. If you have ever planned a section hike and felt the strange pull of a footpath continuing beyond your available vacation days, you have felt part of his legacy.
4. Myron Avery
Myron Avery turned the Appalachian Trail from a vision into a built route. MacKaye dreamed it; Avery measured, organized, pushed, and helped get the thing on the ground.
Avery is not always the warmest figure in trail history. He was intense, exacting, and sometimes at odds with MacKaye’s broader social vision. But long trails do not build themselves. They need maps, clubs, blazes, arguments, relocations, and people willing to walk rough miles with a measuring wheel.
His impact is practical. Every white blaze you follow on the A.T. sits inside a tradition of volunteer labor and stubborn coordination. Dreamers matter. So do finishers.
Who made thru-hiking famous?
Earl Shaffer and Grandma Gatewood made thru-hiking real to the public. Before them, walking an entire long trail sounded strange, unlikely, or flat-out impossible to many people.
5. Earl Shaffer
Earl Shaffer gave the Appalachian Trail its first great thru-hiking legend. In 1948, he reported walking the entire A.T. from Georgia to Maine in one continuous trip, a journey the Appalachian Trail Conservancy recognizes as the first reported thru-hike.
The ATC’s 2,000-milers history notes that Shaffer was a World War II veteran and that he said he wanted to “walk north with spring.” That phrase stuck because it sounds like what many hikers still want: movement, repair, weather, and a reason to keep going.
Shaffer changed the A.T. because he changed expectations. Once one person had walked it end to end, the question shifted from “Can it be done?” to “Could I do it?” That question still starts thousands of long hikes.
6. Grandma Gatewood
Grandma Gatewood made the Appalachian Trail famous in a different way: she looked nothing like the expected thru-hiker. Emma “Grandma” Gatewood was 67 when she first completed the A.T. in 1955, becoming the first solo female thru-hiker recognized in A.T. history.
She carried simple gear, wore sneakers, and became a media sensation. The point is not that you should copy her kit. Please do not head into the mountains underprepared just because a legend once did. The point is that Gatewood exposed how much outdoor culture confuses expensive gear with grit.
She also gave older hikers a permanent place in the story. Not as mascots. Not as exceptions. As real walkers with strong legs, sharp judgment, and their own reasons for being out there.
7. Ed Garvey
Ed Garvey helped turn thru-hiking into something you could research, plan, and discuss. His 1971 book Appalachian Hiker reached people who wanted practical detail, not just legend.
Garvey’s contribution was less flashy than Shaffer’s first reported thru-hike, but it mattered. Trail culture grows when someone comes back and tells the truth: what worked, what hurt, what broke, where the miles felt endless, and how a person actually moves through months of weather.
That is still how hiking knowledge spreads. One walker finishes. The next walker asks better questions.
Which famous women hikers changed backpacking?
Grandma Gatewood, Cheryl Strayed, Jennifer Pharr Davis, and Heather Anderson changed backpacking by widening the image of who belongs on long trails. Their stories are not the same, and that is the point.
8. Cheryl Strayed
Cheryl Strayed changed how non-hikers talk about long trails. Her memoir Wild brought the Pacific Crest Trail into bookstores, movie theaters, and living rooms far beyond the usual backpacking crowd.
The Pacific Crest Trail Association has written about the cultural effect of Wild on public awareness of the trail; see its piece on the PCT and Wild. Some experienced hikers grumble about the attention. Fair enough. More attention can mean more impact, more crowding, and more rescues when people romanticize the hard parts.
But Strayed’s real influence is emotional access. She made it plain that people do not always come to the trail already whole, fit, calm, or skilled. Sometimes they arrive messy. Then the trail teaches them, mile by mile, what their choices cost.
9. Jennifer Pharr Davis
Jennifer Pharr Davis changed the conversation around speed, endurance, and women on long trails. In 2011, she set a supported fastest known time on the Appalachian Trail of 46 days, 11 hours, and 20 minutes, according to Fastest Known Time.
That number is hard to wrap your head around. It means sustained days that would flatten most strong hikers. Yet her larger impact is not only speed. She became a speaker, author, guide, and public voice for hiking as a life practice rather than a one-time stunt.
For regular hikers, her example is not “go faster.” It is “take your own ability seriously.” Train. Plan. Respect recovery. Do not shrink your goals because someone else has a narrow idea of what a strong hiker looks like.
10. Heather “Anish” Anderson
Heather “Anish” Anderson pushed long-distance hiking into the realm of elite endurance while staying rooted in backpacking culture. She is known for major long-trail records, huge self-powered efforts, and a style that blends discipline with deep trail experience.
Anderson’s influence lands hard because she challenges two lazy assumptions at once. First, that speed hikers do not appreciate the land. Second, that women in the backcountry should be treated as surprising when they are strong, solo, or ambitious.
Her story gives you a cleaner frame: skill is skill. Miles are miles. Preparation shows. The trail does not care about your image; it responds to your feet, your decisions, your weather sense, and your willingness to keep learning.
Which modern famous hikers changed backpacking style?
Colin Fletcher and Andrew Skurka changed how hikers think about gear, routes, and self-reliance. One helped define backpacking for a mass audience; the other helped sharpen modern lightweight systems and high-route travel.
11. Colin Fletcher
Colin Fletcher made backpacking feel like a craft. His book The Complete Walker became a touchstone for hikers who wanted to understand not just what to carry, but why they were carrying it.
Fletcher’s style was thoughtful, opinionated, and detail-rich. He treated walking as a full system: boots, pack, shelter, stove, food, water, pace, weather, solitude, and judgment. That sounds normal now because people like Fletcher helped make it normal.
His biggest gift to modern hikers may be permission to be picky. Not flashy. Picky. Your gear should serve your route, body, season, and risk tolerance. If it does not, leave it, replace it, or learn to use it better.
12. Andrew Skurka
Andrew Skurka helped define the modern high-mileage, lightweight, route-savvy backpacker. His long trips, guidebooks, planning systems, and teaching have shaped how many serious hikers think about efficiency and safety.
Skurka’s influence is practical rather than mythical. He talks about skills, conditions, calories, insulation, navigation, and route choice in a way that strips out macho fog. That is useful. Hikers do not need more fantasy; they need better decisions before the thunderstorm, cold front, river ford, or wrong turn.
If Fletcher helped build the backpacking bookshelf, Skurka helped update the spreadsheet, map set, and gear list. Both approaches matter. The best hikers borrow from each.
What can you learn from famous hikers before your next trip?
You can learn that hiking history is not trivia; it is a field guide for better choices. These famous hikers left patterns you can use on your next day hike, section hike, or long trail.
- Walk with a reason. Muir and Mills remind you that affection for land gets stronger when you pay attention.
- Think beyond one trip. MacKaye’s A.T. vision was bigger than a single path; your local trail system needs that same long view.
- Respect logistics. Avery’s legacy is planning, measuring, organizing, and doing the unglamorous work.
- Do not wait for perfect conditions. Shaffer and Gatewood prove that big hikes often begin before the world thinks you are ready.
- Tell honest stories. Garvey and Strayed show that trail stories help the next person prepare, dream, and recover.
- Train for your goal. Pharr Davis and Anderson show that endurance is built, not wished into being.
- Make gear serve the walk. Fletcher and Skurka both point to the same truth: your kit should match the job.
Before your next hike, run this quick checklist:
- Do you know whose land and trail work made the route possible?
- Have you checked current trail conditions from the land manager?
- Does your gear match the season, elevation, and distance?
- Can you turn around without turning the day into a personal drama?
- Will your trip leave the trail better, or at least no worse?
The best tribute to famous hikers is not hero worship. It is cleaner footwork, sharper judgment, better stewardship, and more room at the trailhead for people who have not always been welcomed there.
Related reading
- Why Uphill Hikers Have the Right of Way
- "Hike Your Own Hike": What It Means
- Trail Access in 2026: Permits, Parking and What Is Changing for Hikers
- Blister Prevention and Foot Care for Hikers: The Complete Method
FAQ
Who is the most famous hiker in history?
John Muir is probably the most famous hiker in American outdoor history. His Sierra walks, conservation writing, and national park advocacy made him a lasting symbol of wild-land protection.
Who was the first person to thru-hike the Appalachian Trail?
Earl Shaffer is recognized as the first reported Appalachian Trail thru-hiker. He completed his northbound walk in 1948 and helped launch the A.T. thru-hiking tradition.
Who was Grandma Gatewood?
Grandma Gatewood was Emma Gatewood, the first solo female thru-hiker of the Appalachian Trail. She first completed the trail in 1955 at age 67 and became a powerful symbol of grit, simplicity, and late-life adventure.
Did Cheryl Strayed hike the entire Pacific Crest Trail?
No, Cheryl Strayed did not hike the entire Pacific Crest Trail. Her memoir Wild tells the story of a long section hike, and its cultural impact still brought major attention to the PCT.
Are famous hikers usually elite athletes?
No, famous hikers are not always elite athletes. Some became known through endurance records, but others changed the outdoors through writing, conservation, trail design, guiding, or making hiking feel possible for new people.
What is the biggest lesson from famous hikers?
The biggest lesson is that hiking changes things when walking turns into action. Protect trails, prepare well, tell the truth about your trips, and leave space for the next hiker coming up the path.