1

Central Park

Image: Harry Gillen

Let’s open the list with a classic one: Central Park. Located in the heart of New York, Central Park attracts local and foreign visitors by the millions. The reasons are just one too many to list in this article but to put it simply, the park offers a wide variety of activities with some of the most astounding views in the city.

Within the 843 acres, visitors can enjoy views of the Ramble and Lake, the Central Park Zoo, Hallett Nature Sanctuary, and more. No visit to New York is truly complete without a visit to Central Park!

2

Independence National Historical Park

Image: Miguel Ángel Sanz

Our vast country has proudly fought its way to independence and the landmarks that narrate that history are scattered all over the country. However, one city has more landmarks than any other: Philadelphia, Pennsylvania.

Here, you’ll find the Independence National Historical Park, a federally protected area that comprises several historic buildings like the Independence Hall or the Liberty Bell. Do you want to go over history? This is the place for you, and it’s free!

3

Great Smoky Mountains National Park

Image: NATHAN MULLET

If nature is your thing, National Parks are the best options. They offer the best views for a free entrance, what’s better than that?

The Great Smoky Mountains National Park is the most visited park in our country and, big as it is, it offers more than just stunning mountain views. The park spans across the border of Tennessee and North Carolina and, in it, you can choose to visit the historic structures, walk along the hiking trails, enjoy the waterfalls, and more!

4

Cape May County Park & Zoo

Image: Daiga Ellaby

After two Snow Leopard cubs, the Cape May County Zoo was under the spotlight, and for good reason. This attraction will keep you entertained and won’t make you break the bank.

The animal exhibits, which feature more than 500 creatures , are amazing. Besides, you can also enjoy picnic areas, playgrounds, and walking trails.

Open every day except Christmas day, the zoo is a perfect opportunity to get to know the wildlife and enjoy an outdoor activity day for free!

5

Golden Gate Bridge

Image: Maarten van den Heuvel

This magnificent bridge has been the main character in many films and TV shows, it’s extraordinary, and imposing and it attracts thousands of visitors every year.

The Golden Gate Bridge is one of the most recognizable constructions in America and the World. It is one of San Francisco’s gems and crossing it is just a must for anyone paying a visit to the city. Moreover, visitors can enjoy the Golden Gate National Recreational Area and the Golden Gate Park. Just amazing, isn’t it?

6

U.S. Mint

Image: Adam Nir

Have you ever wondered where the coins you handle every day come from? If that is so, you have to pay a visit to the U.S. Mint in Philadelphia.

Visitors can learn more about the history of the nation’s coins through a self-guided tour that takes only 45 minutes. Additionally, there is a gift shop that offers collectible coins and tokens about the U.S. financial system. And of course, you’ll be able to see how the coins are actually produced. If that’s not enough, meeting Peter the Mint Eagle, a real bald eagle will surely convince you, right?

7

Freedom Trail

Image: Brett Wharton

This is no short trail. The Freedom Trail spans for 2.5 miles and it goes through a variety of locations that are significant in the construction of our nation.

Starting in Boston Common, in downtown Boston, the Trail takes you through historic sites , important buildings, and churches. Note that not every stop in the Trail admits visitors for free, but most of them do at the same time accept donations.

8

JC Raulston Arboretum

Image: micheile henderson

In Raleigh, North Carolina, you can find JC Raulston Arboretum, a 10-acre botanical garden that features a massive collection of plants, bulbs, trees, and more from over 50 countries!

With just a visit, you’ll get to know the most diverse plant collection . In the Arboretum, you’ll find more than ten carefully curated gardens and enjoy educational programs and workshops for all ages.

9

Loggerhead Marinelife Center

Image: Giorgia Doglioni

Located in Juno Beach, Florida, Loggerhead Marinelife Center is devoted to marine conservation. It specializes in the treatment and rehabilitation of sea turtles and it offers its visitors the possibility to learn about sea animals’ ecosystems for free.

This place is perfect for children, but people of all ages can enjoy a visit through the guided tours and the educational programs it has. Now, the highlight of this place? You can also adopt a turtle and contribute to ocean conservation! How cute is that?

10

National Infantry Museum and Soldier Center

Image: Levi Meir Clancy

Located in Columbus, Georgia, this museum with free admission goes over the history of the U.S. Army Infantry . The archive collects pieces from the American Revolution to the more current military operations. The exhibits are curated and displayed in different galleries depending on the era.

It is an interactive museum that takes visitors through the values that guide the military task, such as duty, loyalty, service, honor, integrity, and more. Which of these places are you visiting next?

1

Igloo City, Alaska

Image: Tim Oun

Igloo City in Cantwell, Alaska, is a massive, unfinished hotel built in the 1970s that never opened due to building code issues . Despite multiple owners and redevelopment plans, it remained abandoned and eventually deteriorated too much to renovate.

Now a roadside oddity between Fairbanks and Anchorage, its giant igloo shape continues to draw curious visitors.

2

Spectre Set, Alabama

Image: Dan Meyers

The abandoned film set of Spectre from Big Fish still stands on a private island along the Alabama River. Originally built for the 2003 movie, the town was left behind after filming and has slowly decayed.

Fires and flooding destroyed much of it, but a few buildings, spooky trees, and crumbling columns remain, giving the site a haunting atmosphere.

3

Dogpatch USA, Arkansas

Image: Matt Gross

Dogpatch USA, a hillbilly-themed park in Arkansas based on the Li’l Abner comic strip , opened in 1968 but never met visitor expectations. With low-key attractions and rustic charm, it struggled to draw crowds and ultimately closed in 1993.

Attempts to sell the land largely failed, and parts of the park still stand abandoned. While some parcels have been sold over the years, most of the site remains a curiosity for urban explorers.

4

Gibraltar, Delaware

Image: Johannes Beilharz

Hidden behind a stone wall in Wilmington, Delaware, Gibraltar is a crumbling 1840s mansion surrounded by beautifully restored gardens . While the house itself is abandoned, ivy-covered, and slowly decaying, the gardens remain vibrant and full of life.

5

Atlanta Prison Farm, Georgia

Image: Dan Meyers

The Atlanta Prison Farm has sat abandoned for over 25 years , now covered in graffiti and fast-growing kudzu. Though there's talk of turning it into a regional park, disagreements between counties have stalled any concrete progress.

6

Custer Ghost Town, Idaho

Image: Ruth Durbin

Custer, Idaho, was born from the 1870s gold rush, and later grew after a fire destroyed the nearby town of Bonanza. As mining dried up, the once-busy one-street town was abandoned, leaving behind rusted equipment and relics like a bullet-riddled poker table.

Thanks to its designation as a historic site in 1981, parts of Custer have been restored. Summer visitors can tour cabins, a schoolhouse, and the old saloon.

7

Cairo, Illinois

Image: Steffen Lemmerzahl

At the southern tip of Illinois, Cairo once thrived as a key port town during the steamboat era and later as a railroad hub. But as industry shifted and economic opportunities dwindled, the city entered a long period of decline.

Today, Cairo is eerily quiet. Its historic downtown is filled with crumbling buildings and boarded-up windows , and decay is spreading into nearby neighborhoods.

8

Knightridge Space Observatory, Indiana

Image: Daniel Gregoire

Hidden in the woods near Bloomington, Indiana, the Knightridge Space Observatory was built in the 1930s for early astronomers . Its wooden dome once held a four-ton telescope, but city growth and light pollution made it obsolete.

Abandoned since the 1960s, the building was left to decay, with its dome rusted shut, the floors unstable, and the telescope relocated. It has since been demolished due to safety concerns.

9

Waverly Hills Sanatorium, Kentucky

Image: Dan Meyers

Waverly Hills Sanatorium opened in the early 1900s to treat tuberculosis patients with rest, fresh air, and isolation . As the epidemic grew, the facility expanded to hold hundreds of patients, including children.

After closing in 1961, it became a nursing home but was shut down in 1982. Today, Waverly Hills is famous as a haunted attraction, drawing ghost hunters and tourists from around the world.

10

Jazzland, Louisiana

Image: Dmitry Lakhno

Jazzland was a theme park in New Orleans that opened in 2000. After major investments, it reopened in 2003 as Six Flags New Orleans. Following Hurricane Katrina in 2005, the park was submerged, with murky floodwaters destroying roughly 80% of the property. Rides were wrecked, stands overturned, and only the Batman coaster survived on higher ground .

Deemed too costly to repair, the park was abandoned and now draws curious urban explorers.

11

St. Mary's College, Maryland

Image: Pavel Neznanov

Built in 1868, St. Mary’s College trained young men for the priesthood until declining enrollment forced its closure in 1972. The abandoned campus, soon nicknamed "Hell House," became a hotspot for ghost stories, local legends, and thrill-seekers.

12

Yellow Creek Nuclear Power Plant, Mississippi

Image: Lukáš Lehotský

Yellow Creek was one of 17 nuclear plants planned by the Tennessee Valley Authority (TVA) in the late 1970s, but construction was halted before completion. The cooling tower base and nearby processing building were left abandoned .

Originally intended to process nuclear fuel components, the site now stands as a vast, unfinished shell.

1

Bison

Image: Alex Moliski

We’ll begin with the national mammal of the United States. Actually, that might be a bit reductive: the bison is not just a national symbol, but it has also been chosen as representative by a plethora of institutions, including the U.S. Department of the Interior, the University of Colorado, and several Great Plains states.

Since the end of the 19th century, indiscriminate hunting made the bison an extremely endangered species: By 1884, only 325 bison remained in the country. Luckily, thanks to the hard work of several conservation agencies, that number has gradually increased over the years, reaching a population of 500,000 bison by 2017.

2

Prairie dog

Image: Moritz Kindler

Here’s a question for any biologist reading this article: Why, pray tell, are prairie dogs not called "prairie squirrels"? While these mammals possess little to no dog-like features, they are definitely a close relative of squirrels. In fact, they belong to the same family. Food for thought, right?

In any case, prairie dogs are proof that an animal doesn’t have to be big to be important. All five species are considered keystone species to their environments, as their burrowing and mound-building help renew and revitalize the soil of their habitats. Not only that, they are extremely important components of the food chain, since they provide sustenance to many predators.

3

Alligator

Image: Matthew Essman

From the warm weather of the American South comes the only reptile on this list. Alligators are truly fascinating creatures: not only do they date back to the age of dinosaurs, but they can also only be found in 2 countries in the entire world—China and, of course, the United States.

While they are certainly deadly predators, don’t let their ferocity fool you: they rarely attack humans, and only when disturbed. Moreover, alligators are key species in maintaining their habitats, not just through population control, but also by encouraging plant diversity through the construction of alligator holes.

4

Grizzly bear

Image: Joshua J. Cotten

Anyone who has looked at a picture of a bear has probably thought in disbelief, "How can something that looks this adorable be so dangerous?" While this philosophical conundrum might be the reason that Teddy bears are so popular, the truth is that the grizzly bear is a perfect representative of the duality found in most of these large mammals: a combination of extreme cuteness with dangerous ferocity.

In that sense, we only need to take a look at the etymology of the grizzly bear to find the feral nature of this seemingly adorable creature. When Lewis and Clark first encountered these bears, they recorded their name as "grisley," which many believe comes from a Middle English word for "gruesome."

5

Gray wolf

Image: Anthony Sebbo

Many biologists consider the gray wolf the unsung hero of American wildlife. This majestic hunter is a keystone species in Yellowstone National Park, helping to maintain the elk and deer populations. And while it has notably appeared in many blankets and t-shirts, the gray wolf, sadly, has not been recognized as any state’s official mammal.

Originally, grey wolves’ range covered approximately two-thirds of America, but they can currently be found in the northern part of the country. Most notably, Alaska houses the largest wolf population in the country, with a number between 7,000 and 11,000 wolves roaming the state.

6

Turkey

Image: Tyler Jamieson Moulton

There’s an urban legend that states that Benjamin Franklin proposed the turkey to be our national symbol. If the stories are true, there might very well be a universe in which this odd-looking bird represents Americans everywhere. And although we’ll take the bald eagle as a symbol any day of the week, there’s something to be said about the nobility of this game bird.

Unlike their domesticated counterparts, wild turkeys are more adept at flying. Although we may never see a majestic turkey soar through the skies, they are able to fly short distances of up to a quarter mile. What’s perhaps most impressive about these birds is their wide range of vocalizations, which may sound like a simple "gobble, gobble" to us, but convey numerous meanings to other turkeys.

7

Groundhog

Image: Andy Sanchez

Sure, Beverly Hills might be the home of Hollywood’s royalty, but the borough of Punxsutawney, Pennsylvania, is home to one of America’s most famous stars. Since 1887, a groundhog by the name of Phil (Punxsutawney Phil, to be exact) has been the key figure in the town’s most famous tradition: "Groundhog Day," a celebration in which Phil predicts when will winter end.

While Punxsutawney Phil is perhaps America’s most famous groundhog, the truth is that these quirky rodents are one of America’s most recognizable animals. Interestingly, groundhogs are also known as "woodchucks," which is a rather baffling name, since these creatures are not known for chucking wood of any kind.

8

Florida panther

Image: Maheera Kulsoom

The alligator might be Florida’s most famous animal, but this large cat shouldn’t be overlooked. The Florida panther is the only cougar species living in the Eastern United States, with a worrying 200 individuals currently living in the Sunshine State.

This majestic cougar is a source of pride for many Floridians, and numerous conservation campaigns have been launched over the years to help protect its habitat. The Florida panther was named the state’s official animal in 1982, as well as being the namesake of the South Florida ice hockey team.

9

Roadrunner

Image: Anish Lakkapragada

Isn’t it strange not to see a coyote included in the title of this entry? We feel bad about separating this iconic pair, but we are sure you’ll agree that the roadrunner is an amazing bird in its own right, even becoming New Mexico’s official state bird in 1949.

Warner Bros. cartoons quickly capitalized on this bird’s most remarkable feature: its running speed. Roadrunners can reach speeds of up to 20 mph, which comes in great help for hunting and running away from predators (like a certain coyote).

10

Bald eagle

Image: Michael Jerrard

The bald eagle shares the title of "most instantly recognizable American symbol" with the American flag and Mount Rushmore. Its status sometimes makes us forget about the spectacular specimen hiding behind the American icon, so we thought it would be a good idea to close this article with a small tribute to our favorite bird of prey.

Let’s start with the obvious: the name "bald eagle" doesn’t come from any distinct lack of plumage, but rather from the old meaning of the word "bald," which used to stand for "white-headed." This distinction seems necessary because one of the most breathtaking aspects of this bird is the contrast of its feathers, which produces a stunning image when paired with its yellow beak. For a while, the status of the bald eagle was endangered until its population recovered thanks to conservation efforts.