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

George Washington: Whiskey distiller

George Washington’s retirement after his second presidency (1797) was important in itself as it set a precedent for presidents only serving two terms —although this was only a tradition and not a legal limit until the ratification of the 22nd Amendment in 1951. Despite his enormous prestige, George Washington decided to retire from public life and returned to his Mount Vernon estate , focusing on agriculture and building a whiskey distillery that would become one of the biggest in the country. He was appointed General of the Army by President Adams in 1798, but he never actively served in that position.

2

John Adams: Farmer and writer

In 1801, John Adams retired to Massachusetts, where he would spend the rest of his life managing his estate and writing his autobiography . Reconciled with his former friend and long-time rival Thomas Jefferson, they exchanged letters and writings for more than a decade. After seeing the inauguration of his son, John Quincy Adams, as the 6th American president in 1825, Adams died on July 4, 1826. Famously, his last words were "Thomas Jefferson still survives", not knowing Jefferson had passed a few hours earlier.

3

Thomas Jefferson: Founder of the University of Virginia

After leaving the White House in 1809, Thomas Jefferson went back home to Monticello, Virginia, where he devoted his time to reading, writing, and science, while corresponding with many political figures of the time. In 1815, he sold his personal book collection to Congress to help replace the books burned by the British in 1814. A firm believer in education as a pillar of society, Jefferson envisioned a university where students could pursue studies not offered in other institutions. He chose the location, campaigned for the state charter, designed the buildings and the curriculum, and served as the first rector of the University of Virginia.

4

William H. Taft: Supreme Court Justice

Upon his retirement from office in 1913, Taft considered returning to the practice of law. However, he had appointed many federal judges —a few Supreme Court Justices included— which created a conflict of interest. Instead, he decided to accept a position as a lecturer at Yale University. In 1920, after Harding was elected president, Taft was offered a position as a Supreme Court Justice, and he accepted , making him the only person to be both President and Chief Justice of the Supreme Court. After his appointment, Taft focused on organizing the legal system and making it more efficient, and campaigned for the construction of the Supreme Court building.

5

Grover Cleveland: Lawyer

After losing re-election in 1889, Cleveland took a position at a law firm in New York City and mostly stayed out of politics. A year before the 1892 election, however, he wrote a public letter against President Harrison’s economic policies that quickly made him a favored candidate and won him the Democratic nomination. After winning the election and serving his second term, Cleveland went back to practicing law. He is one of only two presidents to have served two non-consecutive terms.

6

Theodore Roosevelt: Explorer

After leaving office in 1909, Roosevelt led a safari expedition in Africa, where he hunted specimens for the Smithsonian Institution. After running for president in 1912 and losing to Woodrow Wilson, Roosevelt and his son Kermit embarked on a seven-month expedition across the jungles of Brazil to explore the Amazon Rive r. During the journey, Roosevelt contracted malaria and suffered from an infected leg wound, which nearly killed him. Back in America, he devoted his time to writing about politics and science, and actively campaigned for the war effort as the U.S. joined World War I.

7

Ulysses S. Grant: Writer

A hero of the Civil War and the Reconstruction era, Grant embarked on a two-year world tour after leaving office in 1877, where he was received by leaders such as Queen Victoria, Chancellor Otto Von Bismarck, and the Japanese Emperor Meiji. Back in America, he invested all of his savings into a Wall Street firm run by his son, but lost all of his money as a consequence of a Ponzi scheme. Penniless and diagnosed with terminal cancer, Grant started writing articles for magazines in order to raise money for his family , while also penning an autobiography, which he finished on his deathbed. The book was a major success, earning his family close to $450,000 and securing their future.

8

John Quincy Adams: Congressman

After retiring from office in 1829, John Quincy Adams returned to Congress, where he had previously served as senator, but this time as a member of the House of Representatives, being the only U.S. President to do this (Andrew Jackson is the only other former president to go back to Congress, but as a senator). Across 18 years and nine terms as a congressman, he became one of the leaders of the abolitionist cause, fighting to repeal a gag rule that prevented Congress from discussing slavery, and presenting several petitions for the abolition of slavery. Working as a congressman until the end, he died in the Capitol after suffering a stroke during a passionate debate against war.

9

Dwight D. Eisenhower: Cattle rancher

As many presidents did before him, Eisenhower retired to his farm after leaving office in 1961. However, he remained involved in politics, serving as an advisor to presidents such as Kennedy, Johnson, or Nixon . Despite having resigned his military commission upon becoming president, Eisenhower had his five-star general rank reinstated by President Kennedy, being the only president —except Washington— to re-enter the armed forces after the presidency.

10

George W. Bush: Oil painter

After leaving office in 2009, George W. Bush retired to his home in Texas. There, inspired by Winston Churchill’s essay "Painting as a Pastime", he took up oil painting , focusing on portraits of close friends, pets, and world leaders he had met while in office. In 2017, he released an art book focused on portraits of U.S. veterans and their stories.

1

Babe Ruth

Image: Diana Polekhina

Who better to start this article than The Sultan of Swat himself? Babe Ruth is the closest thing to baseball royalty, arguably the most famous player in American history. Born George Herman Ruth in 1895, he showcased his talent early on: By 19, he had signed with the Baltimore Orioles but was soon sold to the Red Sox. However, it was after joining the New York Yankees that the Bambino truly made his mark, becoming what many consider the greatest baseball player of all time .

2

The Curse of the Bambino

Image: Steshka Willems

Remember when we mentioned that the Red Sox sold Babe Ruth to the New York Yankees ? We forgot to highlight a rather infamous detail: For many fans, this transaction sealed the fate of the Boston-based team, subjecting them to an 86-year championship drought known as The Curse of the Bambino . According to believers, the controversial sale doomed the Red Sox , who had won five of the first fifteen World Series before Ruth’s departure. Fortunately, the team finally broke the curse in 2004 by defeating the St. Louis Cardinals.

3

Mickey Mantle

Image: Brandon Mowinkel

When Mickey Charles Mantle was a child in Spavinaw, Oklahoma, he likely had no idea he would one day earn some of the most colorful nicknames in baseball history , including The Commerce Comet or simply The Mick . Few players have ever lived up to such titles as Mantle did. To this day, he is considered one of the greatest sluggers of all time, winning the American League MVP award three times and earning his place in the Baseball Hall of Fame in 1974.

4

Reggie Jackson

Image: Tim Gouw

eginald Martinez Jackson, better known as Reggie Jackson —or by his iconic nickname, _Mr. October_—is considered baseball royalty. Not only did he help four of the greatest teams in Major League Baseball secure multiple championships, but he also hit an impressive 563 career home runs over 21 seasons in Major League Baseball. Along the way, he earned 14 All-Star selections and won the American League MVP award in 1973. Today, Jackson serves as a special advisor to the Houston Astros, a team he helped win the 2022 World Series.

5

Have it in the bag

Image: benjamin hershey

Did you know that one of the most famous American idioms comes from baseball? To have something in the bag means being completely confident in achieving victory or a desired result. Interestingly, this phrase originates from a superstition held by the New York Giants in the 1910s. According to this ritual, if the Giants were leading late in the game, they would carry their equipment bag off the field, believing it would secure their victory.

6

Teddy Williams

Image: Josh Hemsley

Ted Williams’s greatness shouldn’t be recognized only in the world of baseball. Not that his career was anything short of formidable— Teddy Ballgame is still considered one of the greatest hitters of all time and was inducted into the Baseball Hall of Fame in 1966 . However, Williams also holds the honor of being a World War II veteran , bravely serving his country and inspiring thousands of American soldiers deployed overseas.

7

Willie Mays

Image: Lesly Juarez

If you happen to visit Queens , you’ll see that this NYC borough still reveres the name Willie Mays . During the height of his career, Mays could often be found engaged in a friendly game of stickball with neighborhood kids. Beyond his kindness, Mays was also a legendary player, and his famous over-the-shoulder catch during the 1954 World Series is still considered one of the greatest plays of all time.

8

Joe DiMaggio

Image: Winston Chen

Joe DiMaggio’s life has been the subject of many documentaries and books , cementing his status as a pop culture icon. Just think of all the songs that reference this legendary player, from Simon & Garfunkel’s "Mrs. Robinson" to Madonna’s "Vogue." In fact, his colorful life often overshadows his baseball prowess—a remarkable feat, considering DiMaggio’s career is one of the most successful in the sport’s history. Joe led the New York Yankees to 10 American League pennants and 9 World Series championships , a record surpassed only by fellow Yankee Yogi Berra.

Speaking of…

9

Yogi Berra

Image: Chris Briggs

Lawrence Peter "Yogi" Berra played 18 of his 19 MLB seasons with the New York Yankees , a team that still considers him one of the greatest players to ever wear the pinstripes. Inducted into the Baseball Hall of Fame in 1972, Yogi's exceptional skills as a catcher cemented his place in baseball history. But beyond his athletic prowess, he is also remembered for his unique way with words, famously coining phrases like, "It ain't over 'til it's over."

10

Hank Aaron

Image: Pixabay

Known by his nicknames Hammer and Hammerin’ Hank , right fielder Hank Aaron spent his legendary career representing the city of Milwaukee , first with the Milwaukee Braves (before their move to Atlanta) and later with the Milwaukee Brewers. Aaron accomplished what many thought was impossible when he broke Babe Ruth’s career home run record , a title he held for 33 years until 2007.