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

Mojave Desert

Image: Paulius Dragunas

The possibility of being stranded in the desert has always terrified humankind. Can you imagine being completely alone in the harsh and unforgiving heat? Luckily, nowadays it’s extremely difficult to get lost in the Mojave Desert . However, that doesn’t mean visiting this gorgeous landscape isn’t a demanding endeavor.

The Mojave Desert spans four different western states and is crossed by the Colorado and Mojave rivers. One of its most famous locations is the area known as Death Valley , the point of lowest elevation in North America and the hottest place on Earth during the summer.

2

Mount Rainier

Image: Taylor

Also known as Tahoma, Mount Rainier National Park is located approximately 59 miles from Seattle. As you might guess, the main attraction of this park is the titular Mount Rainier, the highest mountain in the state of Washington and a formidable challenge for daring adventurers.

Mount Rainier’s official summit elevation is 14,410 feet, and it is one of the most popular climbing spots in the world. That doesn’t mean it is an easy climb—quite the contrary, in fact. In order to reach the summit, climbers must traverse glaciers similar to those found in southern Alaska. Of the approximately 11,000 climbers who attempt to summit Mount Rainier each year, only about 50% succeed.

3

Gates of the Arctic National Park

Image: Sauvage

The northernmost park in the United States, Gates of the Arctic National Park, is definitely hard to reach. In fact, it is the least visited park in the country due to its remoteness and lack of infrastructure.

In any case, camping and hiking are allowed in the park, though they are not for the faint of heart. The extreme temperatures, with an annual minimum average of −42.6 °F, make it a challenging yet alluring landscape for those seeking adventure.

4

Glacier National Park

Image: Michael Kirsh

While Montana’s Glacier National Park offers recreational opportunities for people of all ages, including kayaking, fly fishing, and hiking, many tourists visit the park seeking a more thrilling experience. They aren’t disappointed, as the park features numerous climbing challenges, including five peaks over 10,000 feet .

However, we recommend visiting during the tourist season. In winter, temperatures can plummet, with a historical low of -38°F. Additionally, the area is prone to sudden temperature changes, which can pose challenges for adventurers.

5

Lake Clark National Park

Image: Clayton Manche

Much like Glacier National Park, Lake Clark is not necessarily a severe environment during the tourist season. It offers a variety of recreational activities, ranging from bird-watching to more thrilling pursuits like kayaking and rafting. However, the extremely low temperatures and intense snowfall make this park much harsher during the winter months.

With a record-low temperature of -18°F, Lake Clark becomes inhospitable during the colder months. Not only that, but the park is not accessible by roads; only air taxis and boats can reach it.

6

Big Bend National Park

Image: Simon Hurry

As with many other parks on this list, we should start with a small disclaimer: Don’t be discouraged from visiting Big Bend National Park . Not that you need our warning—after all, half a million tourists enjoy the park's magnificence every year. However, a point should be made that the harsh desert conditions of Big Bend do provide a challenge that should not be overlooked.

According to Search & Rescue team reports, 1 in 1,000 visitors requires assistance of some kind. Although most of this assistance is not life-threatening (often involving mild dehydration), it highlights the importance of taking necessary precautions when visiting the park.

7

Rocky Mountain National Park

Image: Michael Kirsh

Located in the heart of Colorado , Rocky Mountain National Park offers unmatched views of the stunning Rocky Mountains, as well as numerous alpine lakes and lush forests that completely surround the park. However, there are many hazards you should be aware of if you plan to visit this beautiful location.

Visitors should be cautious of steep cliffs, falling rocks, cold temperatures, and adverse snow conditions. Additionally, the area is infamous for its recurring wildfires, so campers must be careful not to leave anything that might increase the risk of fire.

8

Great Basin National Park

Image: Shawn Powar

The arid beauty of Great Basin National Park is truly second to none. Although it is located in a desert area , the plants and vegetation have majestically adapted to the dry climate. With that in mind, you can also adapt and thoroughly enjoy this park if you keep these safety suggestions in mind.

We’ll mention just some of the safety tips recommended by the National Park Service for visiting Great Basin: For starters, remember that cell phone service is limited, so don’t rely entirely on your phone. Also, be mindful of sun exposure and take precautions to avoid sunburn and dehydration. One last thing: Like all desserts, heat is not the only concern. The park’s temperature drops significantly at night, so try to not be caught in the open when the sun goes down.

9

Voyageurs National Park

Image: Tim Umphreys

Located in northern Minnesota, right on the border with Canada, Voyageurs National Park was named after the French-Canadian fur traders who frequently traveled the area. It is particularly famous for its many lakes , which offer activities like kayaking, canoeing, and fishing.

However, there are a few dangers that boaters should be aware of, such as the many hazardous rocks hidden in the water. Additionally, during the winter season, many visit the park to engage in snowmobiling, which must be practiced carefully to avoid any soft spots.

10

Kobuk Valley National Park

Image: Adrià Masi

Kobuk Valley National Park is as massive as it is undeveloped. Although the park is larger than the state of Delaware, there are no roads leading to it , nor any internal roads or trails within the park. Visitors must arrive by air taxi, weather permitting, and bring all their gear and supplies if they intend to backpack, camp, or boat.

Not only that, the weather conditions in the park can be extreme, even during the summer, and are completely unpredictable. In any case, as with all the other parks in this article, we don’t want to dissuade you from visiting Kobuk Valley if you choose to. We simply want to emphasize the importance of keeping safety a paramount priority during your trip.

1

Reagan: Breaking the glass ceiling

Image: Library of Congress

Although the numbers are still unequal, women occupy decision-making positions every day. They play an active role in political life, but that wasn’t always the case.

Ronald Reagan made a bold move for gender equality by nominating Sandra Day O'Connor to the Supreme Court in 1981. This historic decision marked the first time a woman would serve on the highest court in the country.

O'Connor’s nomination was a landmark moment for women’s rights, opening doors for future generations. Reagan’s choice was both strategic and symbolic, of course. It was a significant step toward inclusivity in the judiciary. Sandra Day O’Connor went on to serve with distinction, becoming a pivotal figure in many key rulings.

2

Johnson: A historic appointment

Image: Library of Congress

America has already seen a black president, but even that marked a significant turning point in history. However, Black men in such high government positions weren’t a reality until 1967 when Lyndon B. Johnson appointed Thurgood Marshall as the first Black Supreme Court Justice . In the ongoing struggle for civil rights and equality in the U.S., this was a monumental step.

At the time, Marshall was already a legendary figure for his role in Brown v. Board of Education, and his appointment brought a powerful voice to the court. It was a clear signal of the administration’s commitment to racial justice. Marshall served on the court for 24 years! Talk about leaving a mark, huh?

3

Roosevelt: The star of the show

Image: Library of Congress

We can’t get enough of our TVs today, right? But this device was once an innovation, and one can easily imagine how surprising it must have been to see a president on screen for the first time!

In 1939, Franklin D. Roosevelt became the first U.S. president to appear on television during the World’s Fair in New York.

It’s not that he had gone unnoticed, FDR was already a radio sensation with his "fireside chats," but the television debut marked a new era of presidential communication. This historic moment allowed Americans to not only hear but also see their president, making FDR an even more influential figure.

4

Adams: Picture perfect

Image: Library of Congress

People take pictures of everything, everywhere, all the time today. Photos are like our business cards on social media and even in our job profiles, but it wasn’t always like that. And John Quincy Adams was part of a photography milestone.

Adams wasn’t just a former president, he holds the prize for first presidential photography . In 1843, he became the first president to have his photograph taken, although it was after his term had ended. Before Adams, presidents were immortalized through paintings, but his photo brought a new sense of realism to how leaders were remembered. Was he, by any chance, the first influencer?

5

Hayes: A direct line to history

Image: Library of Congress

What would we do without our telephones? It’s like we can’t imagine our lives without them anymore, right? But have you ever wondered who was the first president to have a phone in the White House ?

In 1877, Rutherford B. Hayes ushered the presidential residence into the age of technology by installing the first telephone. Of course, this was far from the smartphones we use today, but it was quite revolutionary at the time.

Fun fact: Hayes’s telephone had the number "1," a fitting symbol for such a groundbreaking moment. Only a few could actually get in direct contact with that line, but the step was taken anyway and history was made.

6

John Adams: Home sweet white house

Image: Library of Congress

While George Washington oversaw the construction of the White House, he never actually lived in it. It was John Adams who had the honor of being its first resident in 1800 .

Adams and his wife Abigail moved into the unfinished mansion, making history as the first Presidential Family to live in the iconic building. Despite the unfinished state of the residence, the Adams family’s presence made it the center of American politics. And of course, he was the first, but he was certainly not the last, as the tradition continues today.

7

Truman: Code name "general"

Image: Library of Congress

If you’re a fan of detective novels, you probably always thought that having a code name is super cool! Well, imagine being the first president with a code name!

Harry Truman made history as the first U.S. president to receive a Secret Service code name . Known as "General," his code name served as a security measure. Although now that you know it, it doesn’t seem so secretive or mysterious, right?

The use of code names has since become standard practice, used to protect presidents and their families. While the tradition of assigning code names has evolved, Truman’s "General" remains a nod to the early days of presidential security. It was just the beginning of a tradition that still exists today.

8

Coolidge: A father’s pride

Image: Library of Congress

Few moments in life are so beautiful as when a father’s eyes are filled with tears of pride for his child, don’t you think? Well, now think about that, between a president and his father!

In a unique and touching moment in U.S. history, Calvin Coolidge was sworn in as president by his own father. After President Harding’s unexpected death in 1923, Coolidge’s father, a notary public, administered the oath of office in their Vermont home.

This made Coolidge the first and only president to be inaugurated by a family member, creating a truly personal and memorable moment. This father-son moment added a deeply personal touch to the transfer of power, making it a memorable event in both their personal lives and American history.

9

Carter: Born in a hospital

Image: Library of Congress

When you think of a birth, you think of a hospital, right? However, that hasn’t always been the case.

Jimmy Carter holds the distinction of being the first U.S. president born in a hospital, on October 1, 1924. Before Carter, presidents were typically born at home, which was the norm for the times.

His birth at the Wise Clinic in Plains, Georgia, marked a shift toward modern medical practices. This milestone highlighted the changing nature of healthcare in America. Carter’s hospital birth was a small, yet significant, indicator of progress in our country.

10

McKinley: Cruising into history

Image: Library of Congress

Our last "first" is a bit crazy and you’ll see why in a minute: William McKinley became the first sitting president to experience the thrill of a car ride .

In 1899, he took a ride in a Locomobile steam carriage, a cutting-edge mode of transportation at the time. The car was driven by the inventor himself!

This ride was quite an oddity, and McKinley’s willingness to try it out showed his interest in new technology. Why is it crazy? Because no president drives their own car today! Regardless of how innovative and technologically advanced it may be!