1

Florence Trail, Vermont

Image: Rod Long

Intermediate mountain bikers will love this berm-and-jump-filled descent, which can be incorporated into a 5-mile ride at Cady Hill . The Florence Trail is known as the best flow trail in Stowe, and one of the finest trails in the state of Vermont.

Advanced riders seeking to add some swoop and flow to their biking adventures will also find this trail enjoyable.

2

Devil's Den, Arkansas

Image: Oliver Graham

A mountain bike trail with history attached to it, Devil's Den State Park is a hallmark in the Arkansas mountain biking scene. At the very trailhead, a sign proudly declares that the lower area of the park, known as Fossil Flats, was the "Birthplace of Arkansas Mountain Biking" in 1989.

Recently designated as a "Monument Trail," the park underwent renovations to update sections of the historic trail while expanding the network with brand-new segments. Featuring impressive rock formations, jumps, and drops, Devil's Den truly is a biker’s paradise.

3

Citrus Tech Trail, Michigan

Image: Aishwarya MV

Despite being the most remote mountain bike destination in the Lower 48, Copper Harbor is home to some of the highest-quality trails in the nation. The newest additions to the network, located on Rock Solid's privately owned East Bluff mountain, include some of the best trails that have been built in the nation . Among them, the Citrus Tech trail stands out, earning praise from every mountain biker who has ridden it.

4

South Boundary Trail, New Mexico

Image: Richard Hedrick

An epic trail that winds through stunning mountain meadows and aspen groves before descending into the desert town of Taos , the South Boundary Trail features 4,500 vertical feet of downhill riding. However, it’s worth noting that bikers will face 2,000 feet of climbing along the way—but the breathtaking ride more than makes up for the effort.

5

Doctor Park, Colorado

Image: Holly Mandarich

One of the most thrilling descents in the country, the Doctor Park singletrack takes riders on an unforgettable journey. Starting at a high elevation, the trail winds through an alpine meadow , descends into an aspen grove, and continues down into pine forests before reaching a dry, lower-elevation climate zone .

Bikers from across the country and around the world can either shuttle to the top or pedal their way up to experience this incredible ride.

6

The Presidio, California

Image: Tim Trad

California is brimming with bike trails, making it difficult to recommend just one. However, this former military base turned national park stands out with its 25 miles of paved or hard-packed trails. Offering sightlines to the bay, coastal cliffs, beaches, forests, Alcatraz, the city skyline, and, of course**,** the iconic Golden Gate Bridge , it’s an unforgettable biking destination.

7

DuPont State Forest Slickrock, North Carolina

Image: Leslie Cross

The DuPont State Forest is a rarity on the East Coast due to its exposed bedrock trail. The biking experience in the North Carolina mountains offers epic descents, small mountains, and trails that flow nicely on soft rocky terrain , giving visitors a great experience, with the Slickrock (Cedar Rock, Big Rock, and Burnt Mountain) trail being one of its highlights.

8

Alpine Trail, Oregon

Image: everett mcintire

There are many trails named "Alpine Trail" but this one, at least, honors its name. Beginning high in the mountains, it goes downhill on soft and beautiful black dirt . A few open meadows and exposed outcroppings provide brief panoramic views of the Cascade Mountains, before dropping back into the timber for more high-speed ripping.

9

Tahoe Rim and Flume Trails, Nevada

Image: Abhi Verma

The Flume Trail wasn’t originally designed for bicycles—it began as the grade for a water flume that delivered lumber from high in the mountains above Lake Tahoe to the towns below. Today, remnants of the flume are still visible, but the old flume bed has been repurposed for use by mountain bikers and hikers.

10

Osberg Ridgeline Epic, Idaho

Image: Karsten Winegeart

The Osberg Ridgeline Epic isn’t for everyone. While it requires a shuttle to reach the trail’s starting point, bikers are still faced with over 3,000 feet of uphill pedaling. However, on the other hand, that 3,000 feet of climbing rewards riders with 5,500 feet of thrilling descent, along with a 15-mile ridge traverse with amazing views .

1

Northern frontier

Image: UC Berkeley, Department of Geography

Location: Point Barrow, AK

Point Barrow, the northernmost point in the U.S., was first explored by Europeans in 1826. Sitting at 71°23′N, it endures long, brutal winters with near-constant darkness.

Winter temperatures drop below -50°F, and the sea remains frozen for much of the year. Despite the conditions, native Iñupiat communities have thrived here for centuries. Today, it remains a key site for Arctic research.

2

Lowest land

Image: Karsten Winegeart

Location: Badwater Basin, CA

First documented in the mid-1800s, Badwater Basin in Death Valley is the lowest point in North America at 282 feet below sea level. It was named after a surveyor’s horse that refused to drink the salty water.

The basin’s extreme location means temperatures here frequently top 130°F in summer. Salt flats stretch for miles, remnants of an ancient lake that dried up thousands of years ago.

3

Hottest spot

Image: Pablo García Saldaña

Location: Furnace Creek, CA

On July 10, 1913, Furnace Creek recorded 134°F, the highest temperature ever measured on Earth. This Death Valley outpost still holds the title for the hottest inhabited place in the U.S.

Despite the heat, Furnace Creek has a permanent population and even a golf course, making it one of the strangest places where people manage to live. The area’s extreme conditions attract researchers studying heat endurance.

4

Coldest cold

Location: Prospect Creek, AK

Alaska’s Prospect Creek hit -80°F in 1971, the lowest temperature ever recorded in the U.S. Originally an outpost for pipeline workers, it’s now abandoned due to its brutal winters.

At this temperature, exposed skin can freeze in seconds, and vehicles must run continuously to avoid freezing. The area sees only a few hours of daylight in winter, making survival nearly impossible without proper equipment.

5

Windiest place

Image: Dan Meyers

Location: Mount Washington, NH

Mount Washington holds the record for the fastest surface wind speed ever recorded outside a tornado: 231 mph, measured in 1934. This New Hampshire peak is notorious for its deadly weather.

Though just 6,288 feet tall, its location at the convergence of several storm systems makes it feel like the roof of the world. Hikers often face hurricane-force winds, whiteouts, and below-zero temperatures even in summer.

6

Wettest town

Image: Martin Zangerl

Location: Kukui, HI

Kukui, on the Hawaiian island of Kauai, receives an average of 460 inches of rain annually. In 1982, it saw a staggering 683 inches, making it one of the wettest places on Earth.

The rain feeds lush tropical forests and countless waterfalls, but the steep terrain means flash floods are a constant danger. Despite its beauty, the relentless downpours make long-term settlement nearly impossible.

7

Deepest cave

Image: Joshua Sortino

Location: Lechuguilla Cave, NM

Discovered in 1986, Lechuguilla Cave is the deepest in the U.S., plunging 1,604 feet below New Mexico’s surface. It remained hidden for centuries due to its small, concealed entrance.

Its vast chambers contain formations found nowhere else on Earth, including giant gypsum chandeliers. Access is restricted to scientists, as the cave’s unique ecosystem is still being studied.

8

Largest volcano

Image: Sherry Jiang

Location: Mauna Loa, HI

Mauna Loa is the world’s largest volcano, covering half of Hawaii’s Big Island. It last erupted in 2022, continuing a pattern of activity dating back over 700,000 years.

Rising 33,500 feet from the ocean floor, Mauna Loa dwarfs even Everest when measured from base to peak. Its slow-moving lava flows have repeatedly reshaped the island’s landscape.

9

Deepest lake

Image: Jeff Hopper

Location: Crater Lake, OR

Formed by a collapsed volcano 7,700 years ago, Crater Lake is the deepest in the U.S. at 1,949 feet. Its intense blue waters come from rain and snowmelt, with no rivers flowing in or out.

The lake’s purity allows sunlight to penetrate to great depths, creating an otherworldly glow. Among its many wonders, the submerged "Old Man of the Lake," a floating log, has been drifting in its waters for over a century.

10

Most remote

Image: Harrison Hargrave

Location: Yellowstone Thorofare, WY

The Yellowstone Thorofare, 32 miles from the nearest road, is the most remote place in the Lower 48. It remains nearly unchanged since its first mapping in the 19th century.

Even experienced hikers struggle here, as grizzly bears, sudden storms, and subzero temperatures make survival difficult. This untouched wilderness offers a rare glimpse of what America once was.

1

Ray Bradbury

Image: Rod Long

Perhaps the most emblematic name in American science fiction, Ray Bradbury was an author and screenwriter best known for his novel Fahrenheit 451 , and his short story collections The Martian Chronicles , and The Illustrated Man .

His works not only imagine what extraterrestrial colonies might be like but also explore how such experiences would affect humans on a deeply personal level. His prose is both poetic and informative, making it accessible to both young and adult readers alike.

2

Philip K. Dick

Image: Filip Filkovic Philatz

If you’ve ever seen the movie Blade Runner or the TV series The Man in the High Castle , then you’ve been exposed to the work of Philip K. Dick. This prolific novelist wrote numerous novels and short stories that explore philosophical and social questions such as the nature of reality, human nature, and characters struggling against illusory environments, monopolistic corporations, and authoritarian governments.

His novel Do Androids Dream of Electric Sheep? was the basis for Blade Runner and his works have earned him countless awards all over the world.

3

William Gibson

Image: Brian McGowan

The creator of the now-ubiquitous term "cyberspace," William Gibson was a speculative fiction writer whose works explore the effects of technology, cybernetics, and computer networks on humans (fans of Black Mirror will likely find this author to their liking).

His first novel, Neuromancer , was credited with revitalizing science fiction literature in the 1980s, and he was described in 1999 as "probably the most important novelist of the past two decades.

4

L. Ron Hubbard

Image: Luna Wang

"While he is now more famous for founding Scientology, L. Ron Hubbard was a genuine science fiction writer who authored works such as Battlefield Earth, To the Stars, Buckskin Brigades, and Death’s Deputy , among other titles.

Hubbard was quite a prolific pulp science fiction and fantasy writer in his early career and, in 1950, he published Dianetics: The Modern Science of Mental Health , establishing organizations to promote and practice Dianetics techniques.

5

Theodore Sturgeon

Image: Rod Long

A critic turned writer, Theodore Sturgeon wrote over 120 short stories, 11 novels, and even a handful of scripts for the original Star Trek television series. His first science fiction novel, More Than Human , won the 1954 International Fantasy Award for that year's best novel.

Though he was not as well known to the general public as contemporaries like Isaac Asimov or Ray Bradbury, Sturgeon gained recognition among readers of mid-20th-century science fiction anthologies. At the height of his popularity in the 1950s, he was the most anthologized English-language author alive.

6

Alfred Bester

Image: Steve Johnson

One of the few writers credited with inventing modern science fiction, according to one of his colleagues, Alfred Bester was an author, TV, radio, and comics scriptwriter, and magazine editor. His novel, The Demolished Man , was the first winner of the Hugo Awards in 1953.

While working as a scriptwriter for DC Comics, he created the supervillain Solomon Grundy and also wrote extensively for television, magazines, and radio.

7

H. P. Lovecraft

Image: Alejandro Piñero Amerio

An author whose work is as famous in the science fiction genre as it is in horror, H. P. Lovecraft was a writer of science fiction, fantasy, horror fiction, and a mixture of all these genres. His most notable work is the Cthulhu Mythos .

Some of his more popular works include The Call of Cthulhu, At the Mountains of Madness, The Shadow over Innsmouth , and The Shadow Out of Time . The central theme of his books is cosmicism, a theory dictating that "there is no recognizable divine presence, such as a god, in the universe, and that humans are particularly insignificant in the larger scheme of intergalactic existence."

8

Frank Herbert

Image: Pierre Bamin

Franklin Patrick Herbert Jr. is best known for writing the best-selling science fiction novel of all time, 1965's Dune , along with its five sequels. He also wrote short stories and worked as a newspaper journalist, photographer, book reviewer, ecological consultant, and lecturer.

His famous saga, set in the distant future and spanning millennia, explores complex themes, such as the long-term survival of the human species, human evolution, planetary science and ecology, and the intersection of religion, politics, economics, sex, and power in a future where humanity has long since developed interstellar travel and colonized thousands of worlds.

9

Ursula K. Le Guin

Image: Karsten Klemme

With a literary career spanning nearly sixty years, Ursula Kroeber Le Guin is another legendary name on this list. She is best known for her works of speculative fiction, including science fiction works set in her Hainish universe and the Earthsea fantasy series.

Frequently described as a science fiction author, Le Guin has also been called a "major voice in American letters," though she once said she would prefer to be known as an "American novelist."

10

Orson Scott Card

Image: Greg Rakozy

The only person to have won a Hugo Award and a Nebula Award in consecutive years, both for his novel Ender’s Game , and its sequel, Speaker for the Dead , Orson Scott Card is a science fiction writer who often features characters with exceptional gifts who make difficult choices with high stakes. Since 1979, he has published over 50 novels and 45 short stories.

During his childhood, Card read children's classics and popular novels, his favorite book being Mark Twain's The Prince and the Pauper . He often refers to works by Robert A. Heinlein and J. R. R. Tolkien as sources of inspiration.