Meet Enos Mills, a teenager who built his own cabin near Colorado’s Longs Peak; decades later, he helped secure the creation of Rocky Mountain National Park in 1915

Nature has inspired many people to explore, write, and work to protect the environment. For Enos Abijah Mills, the mountains became an important part of his life from childhood. His love for the outdoors eventually led him from a sickly childhood in Kansas to a life in the Rocky Mountains, where he worked as a nature guide, writer, and conservationist. Decades later, his efforts helped secure the creation of Rocky Mountain National Park in 1915.

From Kansas to the Rocky Mountains

Enos Abijah Mills was born on April 22, 1870, on a Kansas farm. His parents had previously traveled to Colorado hoping to make a living as miners, but their attempt did not offer enough income, so they returned to Kansas. Even after returning home, they continued telling their son about the Colorado mountains.

Those stories helped create Enos's fascination with the outdoors. His childhood was also marked by serious illness. Doctors could not determine the reason for his sickness, and he was advised to remain indoors. When he was thirteen, a doctor told his parents that because his illness could not be diagnosed, Enos was unlikely to live for very long.


Rather than keeping him in Kansas, his parents decided to send him to Colorado. During the 1880s, the state attracted people who hoped its mountain environment would help them recover.

A New Life in the Mountains

Colorado changed Enos's life. Spending time outdoors became part of his daily existence, and his health improved. He gradually became familiar with the surrounding trails and eventually turned his knowledge of the mountains into work as a nature guide.

But Enos wanted something more permanent. He hoped to purchase land for himself, so he worked different jobs throughout the year. Summer brought work as a guide, while winter took him to Montana, where he worked as a runner at a mine. The position involved delivering supplies and tools to miners.

After a year of saving, Enos had enough money to purchase a small plot near Longs Peak. The mountain held particular significance for him. He eventually climbed Longs Peak 297 times, making it a defining part of his life.

At just fifteen years old, Enos built a cabin on his property. His achievements were particularly remarkable because he had never attended school. Instead, he relied on libraries and taught himself. His self-education helped him progress at the mine, where he eventually became an engineer despite working along with engineers who had received college educations.


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A Journey Beyond Colorado

Enos's mining career ended when a fire destroyed the mine when he was twenty. Having saved money from his work as a guide and miner, he used those savings to travel.

His journeys took him in the United States, Canada, and Europe, as well as to Alaska, which was not yet part of the United States. He preferred remote wilderness to busy cities and popular tourist destinations. Camping alone gave him the freedom to explore, observe nature, and record his experiences in writing.

One of the most important encounters of his travels happened in California. After spending several weeks camping there, Enos became friends with conservationist John Muir. Muir encouraged him to turn his nature stories into a way of teaching others about the value of the natural world.

That conversation influenced Enos's future. He returned to the Rocky Mountains with a fresh purpose: to become a conservationist.

Turning Writing Into a Mission

Back in Colorado, Enos found work with the United States government recording snowfall in the Rocky Mountains. The assignment needed someone willing to spend long periods alone in the mountains. For Enos, isolation was not a drawback. It gave him both the environment he loved and time to continue writing.

His stories were submitted to magazines and became popular, particularly among readers living in cities who had little opportunity to see the mountains themselves.

Enos also wanted people to experience the wilderness rather than simply read about it. He purchased the lodge where he had once worked and gave it a fresh name: Longs Peak Inn. The inn became a popular destination, where Enos guided visitors through the mountains during the day and spoke about nature in the evenings.

His reputation as a speaker grew. Eventually, he traveled around the country giving talks about the Rocky Mountains and encouraging people to know and appreciate nature.

Why Enos Wanted a National Park

Greater public interest in the Rocky Mountains also brought a serious problem. Enos saw visitors damaging the environment, including people digging up flowers and plants. Mining and logging caused additional destruction, with trees being removed and large holes being dug into the land.

Enos feared that without protection, the mountain environment could eventually be destroyed.

John Muir had already worked to protect giant sequoia trees in California by helping make Yosemite a national park. Enos and Muir believed that a similar approach could protect the Rocky Mountains.

Enos then devoted years to convincing government leaders and businesses that establishing a national park was worthwhile. Even after John Muir died in 1914, Enos continued the campaign.

Rocky Mountain National Park Is Created

His long attempts eventually succeeded. In January 1915, Congress and President Woodrow Wilson created Rocky Mountain National Park.

Afterward, Enos became known as the Father of Rocky Mountain National Park. His work demonstrated that enjoying nature and safeguarding it could go together. Through his writing, guiding, and public talks, he encouraged people to understand the importance of preserving the mountains and inspired many to become conservationists.

Family and Final Years

Enos married Esther Burnell in 1918. Esther also became part of the nature-guiding tradition, becoming the first person to be named a professional nature guide by the National Park Service. Together, Enos and Esther had one daughter, Enda.

In 1922, Enos went to New York City to speak about Rocky Mountain National Park. During the trip, he was seriously injured in a subway accident. He continued working for several months despite his injuries, but he never fully recovered.

Enos Mills died on September 22, 1922.

The Legacy of Enos Mills

Enos Mills's story is one of transformation. A child who was once considered unlikely to live a long life found renewed strength in the mountains. He became a self-educated worker, a nature guide, a writer, and eventually a conservationist whose efforts helped protect the Rocky Mountains.

His connection to Longs Peak began when he purchased land and built a cabin there as a teenager. His later work expanded that personal love of the mountains into a much larger effort to preserve them.

Today, thousands of people enjoy Rocky Mountain National Park each year. The story of Enos Mills remains connected to that experience and to the idea that appreciating nature also means taking responsibility for protecting it.

Source: Denver Public Library Special Collections and Archives

FAQs:

Q1. Who was Enos Mills?

Enos Mills was a nature guide, writer, and conservationist who dedicated much of his life to the Rocky Mountains. He became known as the Father of Rocky Mountain National Park.

Q2. Where was Enos Mills born?

Enos Mills was born on a Kansas farm. He later moved to Colorado, where the mountains became central to his life.