1

Thor's Well, Oregon

Image: Eric Muhr

Imagine there is a huge, circular hole in the sea where water seems to fall endlessly into an abyss. Spooky, right? Well, this is what you'll see if you look at the incredible Thor's Well, located on the Oregon coast.

Despite its name, it's not a well but a large, bowl-shaped sinkhole situated on the rocky shore. When you see it, it gives the impression that the ocean is being drained away! The ocean waves flow in and out of the hole, creating a dancing water spectacle. But that's not all; the site is surrounded by rugged volcanic rock that becomes slippery and hazardous when wet. It feels almost like stepping into a scene from a fantasy movie.

2

Devil's Den, Florida

Image: Michael Behrens

When it comes to spooky names, Devil's Den stands out. While its name might not sound very inviting—unless you’re a horror fan—this is actually an incredibly beautiful place with a charm that is hard to match.

Devil's Den is a prehistoric underground spring and cave system. Picture yourself walking through the state of Florida when suddenly you find a big, mysterious hole in the ground. When you look down, you discover a cave with a bright blue body of water inside. Scientists believe that the roof of an underground river collapsed here, exposing the water surface and creating what we now know as Devil's Den Spring.

If you haven't visited this spot yet, this is your invitation; you won't regret it!

3

Bisti/De-Na-Zin Wilderness, New Mexico

Image: John Fowler

Bisti/De-Na-Zin Wilderness is an incredible landscape filled with reddish-purple rock formations on eroded terrain . The site has amazing geological structures sculpted from sedimentary rock.

While this scene looks like something out of a science fiction movie set on some distant planet, this extraordinary place is not only on Earth but also right here in northwestern New Mexico.

Want to know what its name means? Bisti and De-Na-Zin are Navajo words that can be translated to "a large area of shale hills" and "standing rock," respectively.

4

Bumpass Hell, California

Image: Quentin Burgess

Lassen Volcanic National Park in northeastern California has something to surprise visitors: a geothermal basin.

We're talking about Bumpass Hell, a place with a name that has an interesting history. This spot owes its name to Kern Bumpass, a miner who, in the 19th century, was one of the first to explore this little-known wonder. Bumpass suffered injuries and burns due to the geothermal activity, which gave rise to the ingenious name that the area has today.

What you see upon arrival is a series of steam vents reaching temperatures of up to 200°F , rising from bubbling hot springs. And as if all this weren't enough, Bumpass Hell is framed by the beautiful Cascade Mountains.

5

Havasu Falls, Arizona

Image: Cara Fuller

While the Grand Canyon in northern Arizona is one of our country's best-known natural landmarks, it also holds a special spot that many overlook. Although a permit is required and access is a bit tricky, the effort is well worth it to find the beautiful Havasu Falls. The most common way to reach Havasu Falls is by hiking , but you can also get there by helicopter.

The waterfall is an impressive 100 feet high and splashes against the unique rocky backdrop. This spot is mesmerizing, and this fact is reflected in its name: Havasu translates to "blue-green water" in the Havasupai language.

6

Turnip Rock, Michigan

Image: Cody Doherty

The Great Lakes are well-known for their beauty and size, but there's a hidden gem among them that has been overlooked for a long time.

Picture yourself standing on the shore of a lake and suddenly spotting a large rock formation that appears to be balancing on the water. If you experience this, you're probably in the state of Michigan, precisely standing by Lake Huron, witnessing the incredible formation called Turnip Rock.

Its name comes from its strange shape: over the years, the action of the waves has eroded the base of the rock, making it narrow while leaving the top wide. As a result, the rock now resembles a giant turnip. The best way to reach this site is by kayak, so if you like that activity, Michigan is the perfect place for you!

7

Apostle Islands Sea Caves, Wisconsin

Image: Spencer Fitzgerald

Wisconsin boasts some of the most beautiful natural areas and holds unexpected scenery.

If you enjoy museums and art, don't miss Apostle Islands Sea Caves in Wisconsin. Here, nature is the main work of art, with water as the star sculptor!

In this spot, the water has drastically affected the cliffs, carving out wonderful rock formations with incredible shapes. However, all of this becomes even more amazing in winter when the site is covered with ice water and adorned with icicles hanging like spikes!

8

Craters of the Moon National Monument, Idaho

Image: Chris Bair

If you are someone who has always dreamed of traveling to space and stepping foot on the moon , this place might become your new favorite spot.

While it's not actually in outer space, Craters of the Moon National Monument in Idaho makes you feel as if you were there. As the name suggests, the landscape here resembles lunar craters. These pits and fissures in the dark, hardened ground are the result of volcanic activity that has occurred in the area over the past 15,000 years.

If you enjoy hiking, exploring caves, and taking in spectacular views, don’t miss the chance to visit this remarkable place!

9

Lost River Cave, Kentucky

Image: Bruno van der Kraan

As if descending into the dark depths of a cave weren’t enough, imagine the sensation of navigating an underground river! If you're not afraid of that scenario, then you can visit Lost River Cave in Kentucky.

After passing through a dramatic entrance, you'll enter the cave system, a mysterious world adorned with stalactites and stalagmites that decorate the entire space. But the highlight is the river flowing through it. Visitors can experience this adventure by taking a boat ride along the underground river with other guests. It’s an experience you definitely won't want to miss!

10

Providence Canyon, Georgia

Image: Shelby Cohron

Yes, the Grand Canyon is absolutely impressive and beautiful, but it's not the only canyon in our country. Right here in the US, we also have the Providence Canyon, located in southwestern Georgia.

Sometimes called "Georgia's Grand Canyon," this stunning place is approximately 120 miles southwest of Atlanta and covers about 1,000 acres. The rock formations here delight visitors with a varied color palette, ranging from pink to red, orange, and even purple.

In addition, the canyon's depth ranges from 15 to 50 feet, offering magnificent views to enjoy during the hike. If you love to explore, make sure to visit Georgia!

1

Martha Washington

Image: Boston Public Library, CC BY 2.0

Let’s begin with the inaugural first lady of our country. In May 1789, Martha Washington inaugurated the role of First Lady of the United States when she arrived in New York City to meet her husband, George Washington. Interestingly, the name "First Lady" wouldn’t be used until some time later. Instead, Martha was simply referred to as "Lady Washington".

As you would expect, Martha Washington installed practices that went on to become traditions held by many future First Ladies, including receptions to the general public during New Year’s Eve. Furthermore, President Washington asked Martha to hold special drawing room events at their residence. These social gatherings became instrumental in forming what was known as the "Republican Court" , an influential group of American intellectuals and politicians.

2

Rosalynn Carter

Image: Tatiana V. Konokotina, CC BY 4.0

According to Rosalynn Carter , she first became attracted to her husband, future president Jimmy Carter, when she saw him in a photograph dressed in his U.S. Navy uniform. What followed is a long and prosperous love story, which only ended in 2023 after Rosalynn passed away at the age of 96 years old.

During her tenure as First Lady, Rosalynn became an advocate for mental health and women’s rights, and she continued to support these causes through her work in the Carter Center. Both Rosalyn and President Carter were awarded the Presidential Medal of Freedom in 1999.

3

Barbara Bush

Image: NIAID, CC BY 2.0

Few First Ladies hold the honor of being both the wife and the mother of a U.S. President, and Barbara Bush is one of them. She served as the First Lady during the presidency of George H. W. Bush, who acted as the 41st U.S. President from 1989 to 1993.

Although she presented herself in an almost apolitical manner, Barbara often engaged in charity work, most notably in campaigns to fight illiteracy. After her husband’s presidency ended, she continued to work in campaigning for her sons, including our 43rd President, George W. Bush.

4

Eleanor Roosevelt

Image: FDR Presidential Library & Museum, CC BY 2.0

Eleanor Roosevelt is remembered as the longest-serving First Lady in U.S. history. However, the legacy of this amazing figure is not limited to this fact. Roosevelt is considered to be one of the most groundbreaking First Ladies in history, completely revolutionizing the function.

Roosevelt took an active role during her husband’s terms, actively engaging in public events, travels, and cultural activities. Not only that, she was instrumental in President Roosevelt’s involvement with the then-newly formed United Nations. Eleanor served as a delegate to the U.N. General Assembly, acting as the leading figure behind the drafting of the Universal Declaration of Human Rights.

5

Nancy Reagan

Image: Bill Varie, Los Angeles Times, CC BY 4.0

Just like her husband, Nancy Reagan’s career before the White House was filled with the glamour and excitement of Hollywood. Between the 1940s and 1950s, she starred in several blockbusters such as "The Next Voice You Hear...", "Night into Morning", and "Donovan ’ s Brain", acting under her maiden name Nancy Davis.

In 1952, she married then-fellow actor Ronald Reagan, the president of the Screen Actors Guild at the time. Nancy first served as First Lady of California when her husband was governor of the state, and later on as First Lady of the country in 1981.

6

Lady Bird Johnson

Image: City of Boston Archives from West Roxbury, United States, CC BY 2.0

Some First Ladies (although not many) are better known by their nicknames, and that’s certainly the case with " Lady Bird" Johnson . Born Claudia Alta Taylor in Karnack, Texas, this First Lady’s nickname comes from the fact that her nursemaid apparently stated that young Claudia was as "pretty as a ladybird".

When she was in her early 20s, Lady Bird met a young congressional aide named Lyndon B. Johnson after a mutual friend introduced them. The First Lady would later declare that she felt "like a moth drawn to a flame" on that first meeting. A few weeks after their first dates, the couple married and went on to have two daughters, Lynda Bird and Luci Baines.

7

Jackie Kennedy

Image: Florida Memory

For many Americans, First Ladies are the pinnacle of glamour. Their impeccable manners and warm personalities perfectly match their classy outfits. In that sense, Jacqueline "Jackie" Kennedy is considered to this day an international icon, known for her daring yet elegant attire and her devotion to their family and her country.

Jackie met President Kennedy, then U.S. Representative for Massachusetts, at a dinner party held by journalist Charles L. Bartlett. A year later, in 1953, the couple married in an event that was listed as the social event of the season. Jackie took a rather active role in her duties as First Lady. She conducted a massive restoration process of the White House and often joined her husband on many trips abroad, becoming a beloved cultural ambassador for America.

8

Hillary Clinton

Image: Hillary for Iowa, CC BY 2.0

Hillary Clinton is definitively the person on this list with the most political experience. She was Secretary of State, Senator for the State of New York, and presidential candidate. However, we shouldn’t overlook the fact that she dutifully served as First Lady of the United States while her husband was in the White House.

While the world knew her as Hillary Rodham, she entered Yale Law School in the early 70s, where she met a fellow law student by the name of William "Bill" Clinton. They married in 1975 and welcomed their only daughter, Chelsea, in 1980.

9

Michelle Obama

Image: Tim Pierce from Berlin, MA, USA, CC BY 2.0

Following her graduation from Princeton University, a young lawyer by the name of Michelle LaVaughn Robinson started working in a Chicago law firm, focusing on marketing and intellectual property law. During her time in this office, she met another young lawyer named Barack Obama. Did any of them know that they were meeting their future spouse?

Let’s now jump to the year 2009: Barack Obama was the first African-American President of our country, and Michelle Obama became the First Lady of the United States. During her time in the White House, Michelle took a stand against many difficulties, like poverty, childhood obesity, and illiteracy.

10

Betty Ford

Image: Image courtesy of Betty Ford Center, Attribution, via Wikimedia Commons

Elizabeth Anne "Betty" Ford holds the unique distinction of being the only person on this list to have been both the First and Second Lady of our country. She acted as the latter while her husband Gerald Ford served as Vice President to Richard Nixon, and she became the First Lady when Nixon resigned from the presidency.

However unexpected her rise to the role was, Betty Ford is fondly remembered as one of the most courageous First Ladies of our country; she was not afraid to speak her mind and get involved in politics. During her time in the White House, she became known as a passionate defender of the Equal Rights Amendment, as well as a public spokesperson for breast cancer awareness.

1

Bannerman Castle, New York

Image: Erim Berk Benli

This crumbling fortress sits on a tiny island in the Hudson River, looking like something straight out of a Gothic novel . Francis Bannerman VI built it in 1901 to store his surplus military weapons because, apparently, his wife refused to keep thousands of munitions in the basement anymore.

The castle partially exploded in 1920 when some gunpowder got a little too excited, and it's been slowly deteriorating ever since. You can kayak out to the island or take a boat tour to see the ruins up close, where nature is slowly reclaiming the stone walls in a beautiful, apocalyptic sort of way.

2

Fonthill Castle, Pennsylvania

Image: Leyla M

Henry Mercer built this concrete monstrosity between 1908 and 1912. The guy was obsessed with tiles and built his castle as a showcase for his handmade ceramic collection , resulting in 44 rooms, 32 stairwells, and 18 fireplaces.

The castle has no blueprints because Mercer apparently just made it up as he went along, adding rooms and towers whenever the mood struck.

3

Gillette Castle, Connecticut

Image: Darya Tryfanava

William Gillette, famous for playing Sherlock Holmes on stage, built this eccentric castle in the 1910s and filled it with spy mirrors, secret doors, and wooden locks he carved himself . The place looks like someone dropped a medieval fortress into a blender with a detective novel.

The castle has 47 doors, none of which work like normal doors should, because Gillette apparently thought regular doorknobs were for boring people. Now it's a state park where you can wander through rooms designed by someone who clearly never met a quirk he didn't like.

4

Boldt Castle, New York

Image: Pascal Bernardon

George Boldt started building this Rhineland-style castle in 1900 as a Valentine's Day gift for his wife Louise . Then she died suddenly in 1904, and he immediately halted construction and never returned, leaving behind a monument to heartbreak on Heart Island in the Thousand Islands.

The castle sat abandoned for 73 years until the Thousand Islands Bridge Authority took it over and began restoration. Today you can visit via ferry and explore the grand halls, the powerhouse, and the perfectly intact bowling alley.

5

Castello di Amorosa, California

Image: Museum of New Zealand Te Papa Tongarewa

This one's a bit of a cheat since it was built in 2007, but it's so ridiculously authentic that it deserves a spot . Winemaker Dario Sattui spent 14 years and $40 million building a 13th-century Tuscan castle in Napa Valley, complete with a moat, drawbridge, and torture chamber, because apparently wine tastings needed more medieval flair.

The castle used 8,000 tons of hand-chiseled stone and over a million antique bricks imported from Europe. You can tour the dungeons, great hall, and of course, taste wine in a setting that makes you feel like you should be wearing chainmail instead of your Costco polo shirt.

6

Belvedere Castle, New York

Image: Birmingham Museum Trust

Perched on Vista Rock in Central Park, this miniature castle was built in 1869 as a Victorian folly —basically an expensive decoration that serves no practical purpose. It's now home to the Henry Luce Nature Observatory and offers panoramic views of the park, which is considerably more useful than its original job of just looking pretty.

The castle got a major renovation in the 1980s after decades of neglect left it looking more "haunted" than "enchanting." Today it's one of Central Park's most popular spots.

7

Bishop Castle, Colorado

Image: Art Institute of Chicago

Jim Bishop started building this castle by himself in 1969 and worked on it for over 55 years until his death in 2024 . The hand-built stone structure rises 160 feet into the Colorado sky and includes towers, walkways, and a dragon that breathes actual fire—all constructed by one incredibly dedicated (and possibly slightly unhinged) man.

There are no railings on many of the precarious walkways because Bishop didn't believe in them. Admission is still free, though you might want to update your will before climbing to the top of the tallest tower, where the views are spectacular, and the safety regulations remain charmingly absent.

8

Searles Castle, Massachusetts

Image: John Phelan

Edward Searles built this castle in 1888 in Great Barrington, Massachusetts, creating a 40-room mansion that combined Romanesque and Gothic styles into something that can only be described as "aggressively architectural." The castle features stained glass windows, carved woodwork, and enough turrets to repel a small army.

After changing hands several times, the castle is now home to the John Dewey Academy. You can't tour the interior since it's a school, but you can admire the exterior and imagine what it's like to do algebra homework in a building that looks like it should contain dragons.

9

Kip's Castle, New Jersey

Image: Birmingham Museum Trust

This English Tudor-style castle was built in 1902 by textile businessman Frederic Kip on a mountain in Montclair . The castle features towers, battlements, and spectacular views of Manhattan, proving that even early 1900s commuters wanted homes with dramatic flair and manageable drive times.

The castle has been through various owners and purposes, including a brief stint as a Prohibition-era speakeasy, because apparently nothing says "secret illegal bar" like a castle. Today it's used for private events, but the grounds are part of a county park where you can hike around and pretend you're visiting distant relatives who happen to be slightly eccentric nobility.

10

Chateau Laroche (Loveland Castle), Ohio

Image: ConlonTT

Harry Andrews started building this medieval castle in 1929 using stones from the Little Miami River , spending over 50 years creating his dream fortress. Andrews was inspired by his time in Europe during World War I and decided Ohio needed more castles, which is hard to argue with.

He built most of it himself using ancient techniques, including a primitive pulley system and sheer determination. Today, the castle is maintained by the Knights of the Golden Trail, a Boy Scout-like organization Andrews founded. You can tour the castle for a few bucks and marvel at what one man with too much time and enough river rocks can accomplish.