1

Gateway Arch’s time capsule

Image: Roger Miesfeld

The Gateway Arch, the 630-foot-tall monument located on the west bank of the Mississippi River in St. Louis, Missouri, is famous for being the world's tallest arch. But few people know about the secret hidden at its peak.

In 1965, before the final piece of the stainless steel arch was put in place, a time capsule containing the signatures of 762,000 St. Louis students and residents was welded into the keystone. Just one more fun fact added to the mystique of this midwestern icon!

2

A celluloid treasure trove

Image: Denise Jans

Have you ever wondered where Hollywood's golden age films are preserved? Well, as it happens, they are not in the basement of some Tinseltown studio but more than 650 feet below the surface in a facility in Hutchinson, Kansas. Established in 1959, Underground Vaults & Storage specializes in storing a wide range of valuables, including paper documents and client records.

In addition, this site is a precious resource for the entertainment industry. Underground Vaults & Storage preserves—under optimal temperature and humidity conditions—film copies of classic cartoons, television programs like Friends , game shows, soap operas, and even the original reels of cinematic masterpieces like The Wizard of Oz and Gone with the Wind .

3

A ‘Big Basket’ building

Image: Photo shot by Derek Jensen (Tysto, Public domain, via Wikimedia Commons

Who says a building has to look traditional to be iconic? Why settle for an ordinary office building when you can work inside a basket? That's what the executives of the Longaberger Company, an American manufacturer and distributor of handcrafted maple wood baskets, thought when they relocated to Newark, Ohio, in 1997.

Their headquarters was designed as a seven-story building, a perfect replica of the company's top-selling product, the Medium Market Basket. The massive handles are attached to the structure with copper and wooden rivets, and the gold-leaf-plated tags each weigh 725 pounds. Though the building was a novelty, the company eventually abandoned it, and it is now listed for sale.

4

Empire State Building Wedding Club

Image: William Wachter

Popping the question on top of the Empire State Building has become a cherished tradition in the United States. Thousands of couples travel from all over the country to get engaged at one of New York City's most iconic buildings. But did you know that you can also celebrate a wedding there?

Every February 14, a few lucky couples are granted the unique opportunity to exchange wedding vows at the building's 86th Floor Observatory. Since 1994, hundreds of couples have said "I do" at this breathtaking location, celebrating Valentine's Day at America's most romantic landmark.

5

A supernatural castle

Image: Michelle_Raponi

Creativity, ingenuity, and perseverance can achieve extraordinary feats. Such is the case with Coral Castle, a massive limestone structure built by self-taught engineer Edward Leedskalnin in the early 20th century.

Located just north of Homestead, Florida, sits this construction built with stones larger than those at Stonehenge. Leedskalnin, who invested more than 28 years in this project, claimed that he raised it single-handedly using reverse magnetism and supernatural abilities. The truth is he probably used pulleys and other tools, but that doesn’t make it any less of a unique and original building that is a fascinating tourist attraction to this day.

6

Walt Disney's utopian city

Image: Paul Moody

Walt Disney was a visionary, and thanks to his infinite imagination today we have the most endearing characters and the best amusement parks in the world. But did you know that Disney originally envisioned his famous EPCOT Center as the blueprint for a larger utopian society?

EPCOT stands for Experimental Prototype Community of Tomorrow. Had Disney’s dream come to fruition, 20,000 people could have lived in a real, futuristic city complete with residential areas, shopping malls, factories, recreational parks, and a state-of-the-art multimodal road system to connect it all. Unfortunately, after his death in 1966, the company felt his original vision was a bit impractical. Instead, they created a theme park that captures the spirit of its creator, a permanent celebration of human achievement, from culture to technological innovation.

7

Secret codes

Image: Pixabay

The CIA is a mysterious organization, so it's no wonder that there is a sculpture hiding secrets sitting right in the courtyard of the George Bush Center for Intelligence in Langley, Virginia.

Named "Kryptos," this large copper sculpture was installed in 1990 and holds a series of four encrypted messages. Only three of these codes have been cracked, while the fourth remains one of the most famous unsolved cryptograms in the world.

8

The paper house

Image: Daderot, Public domain, via Wikimedia Commons

It seems that the 1920s was a time of inventiveness, innovation, and originality in architecture. During this decade, the United States built the most impressive skyscrapers and, as we've explored, even a massive limestone castle. But a house made of paper? It seems almost impossible, doesn’t it?

Well, we are about to prove you wrong. In 1924, a mechanical engineer called Elis Fritiof Stenman built a summer cottage made almost entirely out of pasted, coated, or rolled-up newspapers. The only exceptions were the framework, floorboards, and shingles. The house is located in Rockport, Massachusetts, and, believe it or not, is still standing and can be visited.

9

Race into the sky

Image: roberto_bellasio

The Chrysler Building on the East Side of Manhattan in New York City was once the world’s tallest building, holding the title for 11 months. But did you know that it almost didn't make it? Industrial pioneer Walter Chrysler, who commissioned the project, wanted his building to be taller than the Eiffel Tower. Originally designed to be 925 feet tall , the imminent construction of other taller skyscrapers forced architect William Van Alen to revise his plans.

This competition for the title of the world’s tallest building became known as the " Race into the Sky ." To beat his opponents, Van Alen ordered a 125-foot spire to be built in secret. It would only be attached to the roof after the rival buildings were finalized. When it was finished in May 1930, the Chrysler Building reached 1,046 feet, making it the tallest man-made structure in the world at the time. Unfortunately, less than a year later, the Empire State Building would claim that honor.

10

A laboratory under the sea

Image: NEOM

Did you know the world's only undersea research laboratory is located in the United States? Sixty-six feet below the surface of the ocean off the coast of Florida lies Aquarius Reef Base, an underwater lab where researchers work for up to ten days at a time.

Aquarius is dedicated to the study and preservation of coral reefs, fish, and aquatic plants. The facility is currently operated by Florida International University and contains sophisticated state-of-the-art lab equipment.

11

Give me the time of day

Image: Leo_Visions

A bridge that tells time? We are not kidding! When it’s not being used by pedestrians and cyclists to cross the Sacramento River in Redding, California, the Sundial Bridge at Turtle Bay serves as a giant timepiece.

The bridge's 217-foot support tower points north, and its shadow can be used to calculate the time. Designed by renowned Spanish architect Santiago Calatrava, it was completed in 2004. So now you know, if your watch breaks or your cell phone dies on your way to Turtle Bay Exploration Park, you don't have to worry, the Sundial Bridge will always tell you the time of day!

12

The Capitol Subway System

Image: Harrison Haines

Few people know that a network of subway cars runs beneath Washington’s labyrinthine Congressional headquarters. The first Capitol Subway System opened on March 7, 1909, and has been transporting politicians seeking shelter from the weather—and curious onlookers—for more than a century.

The rails stretch for nearly a mile, connecting the United States Capitol to several congressional office buildings. While the public can ride the trains, the subway is restricted to congressional members and staff during votes.

1

Frying Pan Road

Image: Ashwini Chaudhary(Monty)

As we discuss our first entry on the list, we must prepare you for the incoming spoonful of roads and streets named after various things, starting with the namesake one. There is a suburb in Hendon, Virginia with a community named Fryin Pan that dates back to at least the 1700s. However, in the 1890s, they changed the name to Floris. The original name has remained as a road.

2

Chicken Dinner Road

Image: Karyna Panchenko

Believe it or not, there is a road in Idaho called Chicken Dinner. According to the main story, the origin of the name lies with a resident who lobbied the governor to improve the road outside her house. Laura Lamb was known for her chicken, and when a couple of vandals painted the words "Lamb's Chicken Dinner Avenue" on the freshly oiled road, they inadvertently christened the street with the name that is known today.

3

Bad Route Road

Image: Markus Spiske

While the name doesn’t sound very enticing, a trip down this residential Montana street may not be as bad an idea as it sounds. This street possibly received its unfortunate name from Bad Route Creek, an offshoot of the Yellowstone River. The creek's name itself may have originated from the difficult conditions and the challenges faced by early explorers and settlers in the region.

4

Psycho Path

Image: Jorge Salvador

It was voted as the nation’s wackiest street name, and for good reason. Psycho Path is a small private road in Traverse City, Michigan . Owners of private roads can register whatever name they choose with the local authorities. We prefer to think that the owner of this road is not a particularly dangerous person but rather someone with a sense of humor.

5

Alcohol Mary Road

Image: Timothé Durand

A memorable street named, indeed—Alcohol Mary Road in Greenwood, Maine, is named after a local woman who was known for producing alcohol during the Prohibition years. To the residents, it symbolizes the town's spirit of independence.

The Hertell family, who lives on the road and has a family matriarch named Mary, has grown tired of fielding questions about whether their beloved grandmother was an outlaw.

6

Zzyzx Road

Image: Diego Jimenez

Sounds like "Six Six," but it’s not spelled in the same way. Not only is there a town in Southern California named Zzyzx, but there is also a street that leads to the town.

According to the story, Curtis Howe Springer created the name Zzyzx and gave it to the area in 1944, claiming it to be the last word in the English language.

7

Five Forks Trickum Road

Image: Prayag Tejwani

There is a road in Gwinnett County, Georgia , named Five Forks Trickum Road, which has only four forks. The reason for this is simple: in decades past, it once had a five-fork intersection.

As for the "Trickum" part, local lore suggests that this comes from a shop owner who once lived there, and often swindled customers out of their money.

8

Liquid Laughter Lane

Image: Surface

A poetic image if we ever heard one, Liquid Laughter Lane is a real street in Columbia, Maryland . When the local community was planned, names for the streets were needed and the team in charge of coming up with these names resorted to statistics, demographics, and geographical locations, among common elements. But they also took inspiration from things like literature and poetry, which helped them come up with beautiful names like Liquid Laughter Lane.

9

Pig’s Eye Lake Road

Image: Fabian Blank

Pig’s Eye Lake Road is a nod to an actual person named Pierre "Pig’s Eye" Parrent (nicknamed as such because he had only one eye), who played an important role in the history of St. Paul and Minnesota . He established a tavern that served as a meeting place for traders and settlers, making it a focal point in the community.

Today, Pig's Eye Lake Road continues to serve as a reminder of the area's history and the colorful characters who contributed to its development.

10

Ninth and a Half Street

Image: Nick Hillier

Since the second part of an address is typically a number, it is advisable to name the first part with a word rather than another number; however, there are exceptions. Ninth and a Half Street runs along the north-south boundary between what used to be Old Nebraska City and South Nebraska City (which now make up Nebraska City).

If you are wondering where this name came from, it has to do with the fact that the city was formed from three preexisting cities, and when they went to rename the streets of the newly formed city, the numbers didn’t quite line up.

1

The Whaley House in San Diego, California

Image: Ivan Borinschi

The Whaley House is one of the few homes officially deemed "haunted" by the US government. Visitors report footsteps echoing in empty hallways, cold spots that won’t go away, and spectral figures on the stairs. How did it come to this? Built in 1857 by Thomas Whaley, the house stands on the site of former gallows. Whaley installed San Diego’s first brick house, which included a courtroom, general store, and theater space.

Unfortunately, Whaley’s daughter died by suicide in the house, and other family members passed away under the same roof. Accumulated tragedies and a spooky old house were enough to turn this eerie spot into a museum.

2

The Roosevelt Hotel in Los Angeles, California

Image: pure julia

Built in 1927, this glamorous hotel hosted the very first Academy Awards. Stars like Clark Gable, Charlie Chaplin, and Marilyn Monroe were among its esteemed guests. But, according to recent visitors, Monroe never really checked out.

She is said to appear in a mirror that once hung in her poolside suite. Guests have reported seeing the reflection of a blonde woman behind them, only to turn around and find no one there. How would you react?

3

The White House in Washington, D.C.

Image: Suzy Brooks

Did you expect to find America’s most powerful address on this list? As it turns out, presidents, first ladies, and staff have all reported eerie encounters over the years, with Abraham Lincoln’s presence as a recurring theme.

Queen Wilhelmina of the Netherlands allegedly fainted after seeing his ghost, and Eleanor Roosevelt claimed to feel his presence. Even Winston Churchill and Ronald Reagan contributed to the stories of a mysterious presence in the Lincoln Bedroom. Reagan famously reported that his dog, Rex, refused to enter the room.

4

The Winchester Mystery House in San Jose, California

Image: Brett Wharton

When it comes to haunted mansions, Sara Winchester’s old Victorian-Gothic house will always sit in the podium.

After her wealthy husband and several family members died within months of each other , Sara began commissioning the construction of this puzzling house, which remained under continuous construction for 38 years. Naturally, it’s a bit of a labyrinth.

With staircases that lead nowhere, séance rooms, and flickers of shadowy figures here and there, the house stands as a monument to grief—and to ghosts.

5

The Villisca Axe Murder House in Villisca, Iowa

Image: Kevin Schmid

It might look like a quaint white farmhouse, but in 1912, it was the site of one of America’s most brutal unsolved murders. The Moore family and two guests were killed with an axe while they slept. There were no witnesses, and no real explanation was ever found.

Today, the house remains frozen in time, restored to its 1912 condition. Creaking floors, oil lamps, and a whole lot of uneasy silence.

6

Lizzie Borden House in Fall River, Massachusetts

Image: Bee Felten-Leidel

You know the rhyme: "Lizzie Borden took an axe…" This New England house was the scene of one of America’s most infamous double murders in 1892. Lizzie was acquitted, but many believe she was responsible for the deaths of her father and stepmother, who were found dead under violent and suspicious circumstances.

Today, the house operates as a B&B for the brave and the curious. Guests have reported hearing footsteps, whispers, and even muffled cries coming from empty rooms. Some even choose to sleep in the very bedroom where Abby Borden met her tragic end.

7

The Lemp Mansion in St. Louis, Missouri

Image: Dhruv vishwakarma

Once home to the wealthy Lemp brewing dynasty, the mansion witnessed four family suicides between 1904 and 1949. That’s enough to make anyone who steps inside feel a bit… uncomfortable.

The family was cursed by misfortune: mental illness, failed fortunes, and mysterious deaths. Guests now report heavy footsteps in empty halls, strange knocking, and even ghostly apparitions—especially in the downstairs bathroom, where one Lemp took his own life. Today, it operates as a restaurant and inn.

8

Franklin Castle in Cleveland, Ohio

Image: Rob Potter

This Victorian mansion looks like it was designed to be haunted. Built in 1881 by Hannes Tiedemann, the home witnessed the deaths of several of his children and his wife within a short period.

Since then, tales of secret passageways, Nazi spies, and ghostly weeping have become forever attached to the castle. Owners have come and gone , but as the locals expected, none have chosen to stay.

9

The Sallie House in Atchison, Kansas

Image: Caroline Rogers

What began as a doctor’s residence in the 1800s took a dark turn when a young girl named Sallie allegedly died on the operating table . Her ghost, people say, began tormenting a later male resident, scratching, shoving, and even burning him.

Paranormal teams have confirmed that lights flicker, toys move on their own, and male visitors, especially, report sudden feelings of hostility.

10

The House of Death in New York, New York

Image: With Paul

Behind the brownstone elegance of 14 West 10th Street in Greenwich Village lies one of NYC’s darkest secrets: over 20 reported deaths have occurred there.

Mark Twain was its most famous tenant , living there briefly in 1900. He once recounted a story about a floating log inside the house, but insisted that a rodent must have been responsible. Paranormal enthusiasts, however, refuse to believe his explanation and now claim that Twain’s ghost also haunts the house.

11

The Joshua Ward House in Salem, Massachusetts

Image: Blake Cheek

This Georgian brick home sits under a dark curse in Salem. Its original land once held the jail of Sheriff George Corwin, infamous for torturing accused witches during the 1692 Salem Witch Trials. Known as the "Strangler," Corwin died of a heart attack at age 30 and was secretly buried in the basement.

Today’s residents and visitors report strangled sensations, cold drafts, and photographic anomalies—including a famous 1980s photo that appears to show a ghostly woman dressed in black with no eyes.

12

LaLaurie Mansion in New Orleans, Louisiana

Image: Alain Pierre-Lys

Few stories are darker than that of Madame Delphine LaLaurie, a socialite whose elegant French Quarter mansion concealed an appalling secret. In 1834, a fire revealed a hidden attic where enslaved individuals had been cruelly confined under horrific conditions.

LaLaurie fled to Paris, but the ghost stories remained. Visitors claim to hear moans and phantom footsteps and to see shadowy figures. Actor Nicolas Cage once purchased the property but quickly sold it, claiming bad luck followed him.

13

The Bell Witch Cabin in Adams, Tennessee

Image: Alex Vinogradov

This cabin marks the site of one of America’s oldest and most documented hauntings: that of the Bell Witch . This ghost received the nickname for haunting the Bell family in the 1800s. For years, the family endured a spirit that scratched walls, pulled hair, and even spoke in full sentences.

Legend has it that the entity killed patriarch John Bell. To this day, the rebuilt cabin and nearby cave remain popular destinations for ghost hunters.

14

The Riddle House in West Palm Beach, Florida

Image: Braden Wagner

Originally a funeral home (already a chilling start, right?), the Riddle House was later converted into a private residence. The story goes that it became haunted after an employee named Joseph hanged himself in the attic.

The house was eventually moved to Yesteryear Village to be preserved as a historical site, but it seems the ghosts made the trip too.