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

The Statue of Liberty’s color

Image: Pierre Blaché

We start our list with a moderately well-known fact: the Statue of Liberty’s beautiful emerald color is not original. Technically, it’s a sign of damage. While the statue's infrastructure is made of iron, its exterior is copper, which has turned green over time due to oxidation .

Fortunately, that same green coating now protects the statue from further damage and deterioration.

2

Grand Central Terminal’s hidden club

Image: David Vives

A busy train station may not seem like the ideal place for a social club, but that’s exactly the case with the Explorers Club. Operating for decades, this exclusive venue primarily serves locals, featuring a full gym, an indoor hard court, and even a smaller secondary court .

3

Gateway Arch’s time capsule

Image: Chris Hardy

This beloved St. Louis landmark holds a secret at its peak: a time capsule was placed inside the arch in 1965 , containing 762,000 signatures—many from students who attended St. Louis schools at the time.

The capsule is permanently welded inside the arch and will remain sealed for as long as the structure stands.

4

New York's High Court Building’s ball court

Image: Markus Spiske

New Yorkers seem to have a penchant for sports courts hidden on the top floors of iconic buildings—this one being the second on our list. The New York High Court Building is primarily a place for legal proceedings and bureaucratic work, but on its fifth floor, visitors will find a basketball court known as the "Highest Court in the Land."

5

The White House’s dentist

Image: Benyamin Bohlouli

It’s easy to imagine hallways and rooms filled with endless state secrets in the White House basement. But what most people won’t guess is that you can also find a dentist’s office, a carpenter’s shop, and even a bowling alley down there.

6

Niagara Falls is a huge faucet

Image: Tosab Photography

As strange as it sounds, this statement is true in a sense. The complex system of pumps and gates that administer the water of the Falls can be controlled by a central command.

In fact, part of Niagara Falls is even scheduled to be "turned off" in the coming years to replace some obsolete structures—just like a faucet.

7

Washington Monument’s Civil War graffiti

Image: Sonder Quest

Graffiti has been around all over the world, for a couple of centuries now. The Washington Monument was still under construction when the Civil War broke out, and Union soldiers stationed there carved their names and drew pictures onto the monument . These markings can still be seen today at its base.

8

Mount Rushmore’s hidden room

Image: Jéan Béller

One of America’s most famous landmarks hides a secret room known as the Hall of Records , which is filled with documents intended to preserve the nation’s history for future generations. This hidden chamber is accessed through a concealed door behind Abraham Lincoln’s ear.

9

Lincoln Memorial’s secret carvings

Image: Andy Feliciotti

Speaking of Lincoln, you’ll need a flashlight to spot this one—but it’s there. On the north wall stone of the Lincoln Memorial, the letters "EBL" can be seen carved . These initials stand for Evelyn Beatrice Longman, the artist who sculpted the memorial’s ornamental border.

10

Empire State Building’s secret floor

Image: Kit Suman

As it turns out, the Empire State Building has one more floor than the famous 102. This extra floor was originally constructed for building maintenance but now serves as an exclusive hotspot for celebrities, complete with an ultra-thin, knee-high railing separating observers from the sky surrounding them.

11

Brooklyn Bridge’s wine cellars

Image: Partha Narasimhan

Wine cellars are cold and dark places—just like the basements at the Brooklyn Bridge’s bases. This connection, now quite obvious, was made by the bridge’s engineer, Washington Roebling, who incorporated two full wine cellars into the bridge’s bases on each side and then rented the space to local businesses who needed the extra storage.

12

Disneyland’s secret members-only club

Image: Travis Gergen

If a trip to Disneyland isn’t enough of a Disney experience for you, there’s an exclusive club on the premises called Club 33 . This exclusive joint boasts an invite-only guest list, where members must pay anywhere from $25,000 to $100,000 to join, with annual membership dues ranging from $12,500 to $30,000. Do you think it’s worth it?

1

Josephine Baker

Image: Richie Lugo

Josephine Baker was the first Black woman to star in a major motion picture , the 1927 French silent film Siren of the Tropics . During her early career, Baker was among the most celebrated performers to headline the revues of the Folies Bergère in Paris. Her performance in the 1927 revue Un vent de Folie caused a sensation in the city. Her costume, consisting only of a short skirt made of artificial bananas and a beaded necklace, became an iconic image and a symbol both of the Jazz Age and the Roaring Twenties.

Baker was celebrated by artists and intellectuals of the era, who variously dubbed her the "Black Venus," the "Black Pearl," the "Bronze Venus," and the "Creole Goddess." She aided the French Resistance during World War II, and after the war, she was awarded the Resistance Medal by the French Committee of National Liberation, the Croix de Guerre by the French military, and was named a Chevalier of the Legion of Honour by General Charles de Gaulle.

2

Rudy Vallée

Image: Matt Botsford

Rudy Vallée was the first male singer to rise from local radio broadcasts in New York City to national popularity as a "crooner." He had a thin, wavering tenor voice and seemed more at home singing sweet ballads than jazz songs. But his singing, saxophone playing, and the innovative arrangements he wrote for his band attracted the attention of a rapidly increasing number of listeners, especially young women.

Singers needed strong voices to fill theaters in the days before microphones. Crooners had soft voices that were suited to the intimacy of radio; the microphones, in this case, promoted direct access to "a vulnerable and sensuous interior," or, in other words, "a conjured intimacy." Vallée was one of the first celebrity radio vocalists.

3

Bobby Darin

Image: Jack Sharp

Bobby Darin was an American teen idol and, later, an adult crooner who, in 1958, co-wrote and recorded his first million-selling single, "Splish Splash," followed by "Dream Lover" and his covers of "Mack the Knife" and "Beyond the Sea," which brought him worldwide fame.

In the early 1970s, his health was beginning to fail due to a weak heart. The knowledge of Darin's vulnerability had always spurred him on to use his musical talent while still young. Darin died in 1973 at the age of 37 in a hospital recovery room after having open-heart surgery in Los Angeles.

4

Keely Smith

Image: Harry Shelton

American jazz and popular music singer Keely Smith performed and recorded extensively in the 1950s with her then-husband Louis Prima , and throughout the 1960s as a solo artist. The couple were stars in the entertainment business, including stage, television, motion pictures, hit records, and cabaret acts.

They won a Grammy in 1959, its inaugural year, for their smash hit, "That Old Black Magic," which remained on the charts for 18 weeks.

5

The Ink Spots

Image: Jorge Flores

The first band on the list, the Ink Spots was an American vocal pop group who gained international fame in the 1930s and 1940s due to their unique musical style, which predated rhythm and blues and doo-wop .

On January 12, 1939, the Ink Spots recorded "If I Didn't Care," one of their biggest hits, selling over 19 million copies and becoming the 8th-best-selling single of all time. Since they disbanded in 1954, there have been well over a hundred vocal groups calling themselves "The Ink Spots," with and without any original members of the group.

6

Ella Fitzgerald

Image: zachrie friesen

A frequent collaborator of the Ink Spots, Ella Fitzgerald was a singer, songwriter, and composer, sometimes referred to as the "First Lady of Song," the "Queen of Jazz," and "Lady Ella." She was noted for her purity of tone, impeccable diction, phrasing, timing, intonation, absolute pitch, and a "horn-like" improvisational ability, particularly in her scat singing.

Outside her solo career, she recorded music with Louis Armstrong, Duke Ellington, and the aforementioned Ink Spots. These partnerships produced songs such as "Dream a Little Dream of Me," "Cheek to Cheek," "Into Each Life Some Rain Must Fall," and "It Don't Mean a Thing (If It Ain't Got That Swing)."

7

Bing Crosby

Image: Alexander Wark Feeney

A one-man orchestra, Bing Crosby was a singer, actor, television producer, radio personality, and businessman. The first multimedia star , he was one of the most popular and influential musical artists of the 20th century worldwide.

In 1948, American polls declared him the "most admired man alive," ahead of Jackie Robinson and Pope Pius XII. That same year, Music Digest estimated that Crosby's recordings filled more than half of the 80,000 weekly hours allocated to recorded radio music in America.

Crosby is one of 33 people to have three stars on the Hollywood Walk of Fame , in the categories of motion pictures, radio, and audio recording.

8

Perry Como

Image: Oscar Sutton

Perry Como was an American singer, actor, and television personality who sold over 100 million records worldwide and pioneered a weekly musical variety television show. His weekly television shows and seasonal specials were broadcast around the world. He recorded primarily vocal pop and was renowned for his recordings in the intimate, easy-listening genre pioneered by our newly acquainted friend, Bing Crosby.

In the official RCA Records memorial in Billboard magazine, his life was summed up in these few words: "50 years of music and a life well lived. An example to all."

9

Nina Simone

Image: Artem Bryzgalov

A bigger-than-life figure, Nina Simone was a singer, songwriter, pianist, composer, arranger, and civil rights activist whose piano playing was strongly influenced by baroque and classical music, and accompanied by expressive, jazz-like singing in her contralto voice .

Early in her career, Simone played piano at a nightclub in Atlantic City, where she was told that she would have to sing to her accompaniment. This effectively launched her career as a jazz vocalist. Simone also became known for her work in the civil rights movement during the 1950s and 1960s, and she later fled the United States and settled in France following the assassination of her friend Martin Luther King Jr. in 1968.

10

Screamin’ Jay Hawkins

Image: Music HQ

The closer of this list is one of the most colorful characters in American music. "Screamin' Jay" Hawkins was a singer-songwriter, musician, actor, film producer, and boxer, best known for his powerful, shouting vocal delivery and wildly theatrical performances with macabre props onstage, making him an early pioneer of shock rock.

Screamin’ Jay’s most successful recording, "I Put a Spell on You," was created when the entire band was intoxicated during a recording session where "Hawkins screamed, grunted, and gurgled his way through the tune with utter drunken abandon." The resulting performance became his greatest commercial success and reportedly surpassed a million copies in sales.