1

Multnomah Falls (Bridal Veil, Oregon)

Image: Karsten Winegeart

Multnomah Falls is, without a doubt, the mother of all the 77 waterfalls that can be found in the gorge of the Columbia River in the state of Oregon. Located 30 miles east of Portland, it is one of the three largest waterfalls in the United States . Multnomah Falls has a staggering drop of 620 feet divided into two sections and is a natural wonderland of breathtaking beauty.

A stone bridge suspended between two cliffs offers the best views. The Benson Bridge, built in 1914, allows you to cross the lower falls and continue along a paved trail to the viewing platform at the top. From this privileged observation point, you’ll be able to appreciate the geology exposed by centuries of flooding. Multnomah Falls is the perfect place for hikers , especially during the autumn months. Its rich natural, cultural, and geological history is worth visiting at least once in a lifetime.

2

Bridalveil Fall (Yosemite, California)

Image: PeterBowers

Bridalveil Falls is a 617-foot cascade and is one of the most iconic sights in the Yosemite National Park . This famous waterfall drops to the base in spring and early summer with enough water to spray its visitors with a gentle mist. In winter, Bridalveil Falls offers a soft yellow glow.

The Ahwahneechee tribe believed that Bridalveil Falls was home to a vengeful spirit named Pohono who protected the entrance to the valley and that those leaving should not look directly at the waterfall lest they suffer the curse. They also thought inhaling the mist from the waterfall would help them find someone to marry , hence the name it is known today.

3

Nugget Falls (Juneau, Alaska)

Image: Timon Cornelissen

Surrounded by snow-capped mountains, lush forests, and crystal-clear lakes, Nugget Falls is one of the most beautiful waterfalls in the United States. Although it’s a popular spot for outdoor enthusiasts , the scenery alone provides ample reasons for anyone to visit and explore.

Located at the tail end of Alaska's Mendenhall Glacier, these 377-foot falls are formed from a glacial stream making their way to Mendenhall Lake in the course of a two-tiered plunge. They can be accessed by a gravel road, but they are often visited as part of an excursion to Juneau Shore or Mendenhall Lake. Whether you’re an avid hiker or just looking for some tranquil moment in nature, Nugget Falls is sure to provide a memorable experience .

4

Wailua Falls (Līhuʻe, Hawái)

Image: Zane Persaud

You may recognize these waterfalls from their appearance in the opening credits of the hit TV show "Fantasy Island". Or you may have seen them in promotional materials for Kauai, as Wailua Falls are considered the most amazing waterfalls on this scenic Hawaiian island . It is located 5 miles north of downtown Līhuʻe and although there is no walking trail, it can be easily seen from the road.

The double-flow cascade spans an 80-foot drop, thundering and crashing into a small plunge pool below. A lush jungle wall surrounds Wailua Falls, a magnificent site, especially after heavy rains. If you visit in the morning, you may be greeted by a rainbow as the sunlight hits the mist rising from the waterfall . It's an excellent photo opportunity you don’t want to miss!

5

Tahquamenon Falls (Paradise, Michigan)

Image: Dillon Austin

The astonishing Tahquamenon Falls are divided into two equally impressive sections. You can visit the Upper Falls to witness the 200-foot-wide and 48-foot-high cascades before heading to the Lower Falls, a group of five waterfalls that drop around a freshwater island. This area was first popularized by Henry Wadsworth Longfellow’s "The Song of Hiawatha", but long before that, it was used as a hunting and fishing site by the Ojibwa natives .

Nowadays, these rust-colored cascades —the result of tannins released from cedar trees upstream— are known to some as "Root Beer Falls." They are located in Tahquamenon Fall State Park, an ideal location for fishing and swimming during the summer. In winter, it becomes a snow-covered paradise for snowmobiling and cross-country skiing . No matter the time of the year, the natural scenery of Tahquamenon is truly a sight to behold!

6

McWay Falls (Big Sur, California)

Image: Jairo Gonzalez

Located on the stunning California coast, McWay Falls is a true hidden gem. With its crystal clear waters cascading directly onto the white sandy beach, this 80-foot waterfall delights all visitors with its unique beauty . If you are planning to visit Big Sur and you're looking for spectacular views, McWay Falls is a must-see!

The history of McWay Falls dates back to the beginning of the 20th century when the area was acquired by the McWay family. Julia Pfeiffer McWay, a woman with an adventurous spirit and a passion for nature, fought all her life to preserve its native ecosystem. In 1983, the site was donated to the State of California and incorporated into Julia Pfeiffer Burns State Park, named in honor of Julia's generosity.

7

Crabtree Falls (Blue Ridge Parkway, North Carolina)

Image: Leslie Cross

North Carolina has many natural wonders that can be enjoyed all year round, and Crabtree Falls is no exception. Although it’s not as popular as other waterfalls in the state, it's a site worth visiting, especially during the warmer months . Located just 45 miles north of Asheville, this 70-foot-high cascade is surrounded by an oak and hickory tree forest.

Originally known as Murphy’s Falls, this area was renamed Crabtree Falls by the National Park Service when the Blue Ridge Parkway was constructed in the 1930s. If you are a flower and plant lover, Crabtree Falls is the place to be . In the spring, visitors can find a magnificent array of wildflowers along the trail, and during the summer, ferns fill the forest with rosebay rhododendrons in bloom.

8

Havasu Falls (Supai, Arizona)

Image: Daniel Hernandez

The Grand Canyon attracts more than 5 million tourists every year and is considered one of the Seven Natural Wonders of the World. But hidden deep in the canyon, on the Havasupai reservation, there is a breathtaking site little known to most tourists: the Havasu Falls . Being in a protected reserve, a special permit is required to visit. If you're lucky enough to get one, the falls can be accessed by helicopter, horse, or mule. Another option is to hike 10 miles there and back, along a beautiful path of red rocks and ancient pictographs.

Havasu Falls is known for having a fantastic turquoise color due to the high levels of calcium carbonate present in the spring-fed waters of Havasu Creek, the main source of the waterfalls. These high levels also create the 70-degree travertine pools at the top, making them the perfect swimming spot!

9

Palouse Falls (LaCrosse, Washington)

Image: Dave Hoefler

The unexpected beauty of Palouse Falls dominates eastern Washington, attracting thousands of visitors each year to experience the 200-foot drop from a stunning rocky outcrop into a swirling blue pool. The falls are surrounded by striking cliffs and can be seen from several vantage points throughout the State Park, including the trail that hugs the canyon's rim.

Palouse Falls is the result of the last Ice Age , the product of several glacial floods known as the Missoula Floods that swept across the region, creating the unique landscape that amazes us today. If you are feeling adventurous, just pack a tent and prepare to catch one of the best sunset views the country has to offer!

10

Niagara Falls (New York)

Image: Ivan Torres

Last, but certainly not least, Niagara Falls is one of the most beautiful sights in the United States and a unique destination that attracts millions of tourists from all over the world. With a width of more than 3,000 feet and a drop of 160 ft, these three magnificent falls —two American and one Canadian— are located 400 miles from New York City. Approximately 600,000 gallons of water flow over the falls every second and the average depth underneath is 170 ft.

Named by the Iroquois tribe, the word Niagara means "thunder of water" . Since its discovery by European settlers in the 17th century, Niagara Falls has become very popular, not only for their beauty but also as a source of energy. Niagara Falls is a marvelous spectacle that will remain in the memory of all those who have the chance to explore it . There’s no doubt about it, everyone should visit Niagara Falls at least once in their lifetime!

1

The Beale Ciphers - Virginia

In the early 1800s, three coded papers surfaced, said to reveal the location of a hidden treasure in Virginia . Only one cipher (the second) has been partially decoded using the Declaration of Independence, pointing to a stash of gold, silver, and jewels.

Treasure hunters and cryptographers have tried for decades to crack the remaining ciphers. Yet, so far, no one has succeeded.

2

The Georgia Guidestones - Georgia

Erected in 1980, the granite monument carried inscriptions in multiple languages , laying out guidelines for humanity’s future. The massive slabs earned the nickname "America’s Stonehenge."

The mystery lies in who commissioned it. The sponsor used a pseudonym and never revealed their identity. Too bad they were destroyed in 2022 after being damaged by an explosion.

3

The "Wow!" Signal - Ohio, 1977

One night in 1977, Ohio State University’s Big Ear telescope picked up a deep-space radio burst lasting 72 seconds . Astronomer Jerry Ehman circled it and wrote "Wow!" beside the data.

The signal has never been definitively explained. Whether it was a passing comet, a reflection, or something else, no one knows.

4

Roanoke Colony’s "CROATOAN" - North Carolina

In the late 1500s, settlers on Roanoke Island disappeared, leaving only the word "CROATOAN" carved on wood . Their fate remains one of the earliest American mysteries.

Some think they merged with local tribes, while others suggest they relocated. Without proof, the vanished colony remains a puzzle historians love to revisit.

5

The Taos Hum - New Mexico

Since the 1990s, some residents of Taos report hearing a low, steady humming sound . It’s described like a distant diesel engine idling in the desert.

Some studies suggest it may be related to low-frequency industrial noise or tinnitus in some individuals. The reality is, scientists have studied the phenomenon but haven’t pinned down a cause.

6

Marfa Lights - Texas

Out in West Texas, glowing orbs have appeared on the horizon for generations . They shimmer, split, and move in ways that seem inexplicable.

Tourists flock to Marfa hoping to catch a glimpse. Some suggest car headlights or atmospheric tricks, but the mystery remains.

7

Bloop-Like Ocean Sounds - Pacific Ocean

In the 1990s, NOAA hydrophones picked up a booming, low-frequency sound in the Pacific Ocean . Nicknamed "the Bloop," it was louder than known whale calls.

Theories ranged from icequakes to giant sea life. NOAA later concluded the sound was likely caused by large icequakes from Antarctic ice breaking apart.

8

The Upton Chamber - Massachusetts

Hidden in Massachusetts is a stone tunnel leading to a small underground chamber . Its age and purpose are still debated.

Some believe it was a colonial root cellar, while others argue it predates settlers entirely. Without records, the chamber remains an enigmatic piece of New England history.

9

America’s Stonehenge - New Hampshire

This site features stone walls, chambers, and standing slabs . Some argue it was built by Native Americans, while others see evidence of pre-Columbian visitors.

While some alternative theories suggest ancient origins, most archaeologists believe the structures are from the colonial-era. Whatever its origin, it’s a fascinating stop for curious travelers.

10

The Great Serpent Mound - Ohio

In southern Ohio lies a massive prehistoric earthwork shaped like a winding serpent . Stretching over 1,300 feet, it curves and coils across the landscape in striking detail.

Scholars agree it was built by Indigenous peoples, but its purpose is unclear. Some suggest it was a ceremonial site or calendar, while others see cosmic symbolism.

11

The Blythe Intaglios - California

Etched into the Colorado Desert, these giant figures depict humans and animals , some over 170 feet long. They’re best seen from the air, raising questions about how and why they were made.

Created centuries ago by Native Americans, their exact age and purpose remain uncertain.

12

Judaculla Rock - North Carolina

This large boulder is carved with hundreds of mysterious petroglyphs . Shapes, lines, and symbols cover its surface, their meanings long lost to time.

The Cherokee connect the markings to Judaculla, a legendary giant. Whether the rock was a sacred site, a map, or something else, the exact meanings of many carvings remain unknown.

1

Bodie, California

Image: Michael & Diane Weidner's profile Michael & Diane Weidner

Once a booming Gold Rush town in the late 1800s, Bodie now sits frozen in time. Visitors wander through dusty streets past old saloons and storefronts that look as if their owners just stepped out for lunch… a century ago. Locals whisper about strange sounds and ghostly piano music. And here’s a fun superstition: take anything home, even a pebble, and bad luck might just hitch a ride with you.

2

Bonaventure Cemetery, Savannah, Georgia

Image: Alla Kemelmakher

This is Southern Gothic at its finest. Towering oaks drip with Spanish moss over winding paths and Victorian monuments. Some visitors claim to have seen a little girl in a dress near a certain marble statue, while others swear they’ve heard distant laughter or the sound of dogs barking. Even if you never meet a ghost, the beauty of this historic cemetery will linger with you.

3

Crescent Hotel, Eureka Springs, Arkansas

Image: Nick Elmer

Often called "America’s most haunted hotel," it’s also one of the prettiest in the Ozarks. Over its long history, it’s been a resort, a college, and even a so-called cancer hospital. Guests today report friendly phantom encounters, from a Victorian gentleman strolling the halls to a playful little girl. Whether you meet the staff or the "extra" guests, you’ll get a good story out of your stay.

4

Dock Street Theatre, Charleston, South Carolina

Image: Brittani Burns

Charleston is rich in history, and this theater is a key part of its story. The stage has witnessed centuries of performers, fires, and renovations. Visitors sometimes report seeing a woman in a red gown gliding across the balcony, while others hear faint footsteps backstage when no one is there. Even if you don’t believe in ghosts, the building’s charm might still sweep you off your feet.

5

The Driskill, Austin, Texas

Image: Matthew Smith

This stately hotel has been greeting travelers since 1886, and some say its original owner never checked out. Guests report flickering lights, strange scents, and the occasional sighting of a figure in old-fashioned clothing. With its grand lobby and polished brass, you might just forget you came for ghost stories and stay for the atmosphere.

6

Honolulu International Airport, Hawaii

Image: Pascal Meier

Not every haunted spot is old and creaky, you know? At this busy airport, passersby tell of a "lady in waiting" seen in off-limits areas, said to be searching for a long-lost love. A few travelers have even reported toilets flushing on their own or paper rolls unraveling without help. We can say mystery flies around here!

7

Hotel Monte Vista, Flagstaff, Arizona

Image: Jacob

This historic hotel has welcomed movie stars and musicians, but it’s the uninvited guests that make it famous. From mysterious phone calls to the sound of a baby crying in an empty hallway, there’s never a dull moment. One legendary long-term boarder even hung raw meat from a chandelier—a story the staff still tells with a grin.

8

Lincoln Park Zoo, Chicago, Illinois

Image: Deborah L Carlson

A zoo might not seem spooky, but this one was built atop an old cemetery. Not all of the bodies were moved, and over the years, visitors have reported spotting mysterious figures or feeling sudden chills. Still, the zoo’s lush gardens and animal exhibits make it a must-see—haunted or not.

9

The Mark Twain House, Hartford, Connecticut

Image: Jessica Furtney

This handsome Victorian home is where Mark Twain penned some of his most beloved works. Visitors have reported faint traces of cigar smoke in the billiard room, even though smoking ended long ago. Others claim to have seen a lady in white near the stairwell. History buffs will appreciate the house’s charm, ghost or no ghost.

10

Pittock Mansion, Portland, Oregon

Image: Sean Benesh

Built by a wealthy couple with big dreams, this mansion boasts sweeping views and fine craftsmanship. Sadly, the owners lived there for only a few years before passing away. Tour guides say the scent of roses sometimes fills the air when no flowers are in sight, and a certain painting is said to move on its own.

11

St. Augustine Lighthouse, Florida

Image: Evgeni Tcherkasski

Perched on the coast, this lighthouse has been guiding ships since the 1800s. Some visitors report hearing the giggles of children playing or catching sight of a figure high in the tower. Even without the ghost tales, the view from the top is worth every step.

12

Trans-Allegheny Lunatic Asylum, Weston, West Virginia

Image: Andy Li

With its massive stone walls and sprawling grounds, this former asylum looks straight out of a movie set. Once home to thousands of patients, it’s now a historic site where tour guides share both medical history and lighthearted ghost tales. Maybe you’re in it for the architecture, or maybe it’s the stories. Whatever draws you in, it’s a fascinating place to explore.