1

$125 million for a Grade-school math error

Image: Aaron Lefler

Imagine losing a hugely expensive spacecraft due to a simple mix-up between English and metric measurements . That is exactly what happened to NASA in 1999 when a Mars orbiter designed by Lockheed Martin was lost in space.

The confusion caused a malfunction on the $125 million craft, resulting in the probe’s loss. Although it was unusual for Lockheed to use English measurements for a NASA design (since NASA had stipulated using metric measurements for many years), there were still several instances where the error should have been caught but wasn’t.

2

Toys ‘R’ Us blunder

Image: Taylor Heery

If you think an action figure of a drug dealer isn’t the best idea for a toy store , you’re not alone. Yet, for some reason, Toys "R" Us decided otherwise in October 2014, possibly hoping to cash in on the massive success of the Breaking Bad TV series.

Unsurprisingly, the giant toy retailer was forced to pull from its shelves four collectible dolls based on characters from the AMC hit show, each doll featuring a detachable sack of cash and a bag of meth.

3

Apple Maps' rocky beginnings

Image: CardMapr.nl

When Apple decided to launch its own map application on iOS devices after a conflict with Google in 2012, users quickly realized that the Apple app was not nearly as launch-ready as it should have been .

Locations were mislabeled, roads were missing, and it occasionally steered people in entirely the wrong direction. The problem was eventually, though largely, resolved, but it was an embarrassing misstep for a company known for never launching a product before it was as near-perfect as possible.

4

Bank of America debit card fee

Image: Ali Mkumbwa

Back in 2011, when the backlash against the banking industry had not yet reached its boiling point, Bank of America announced it would charge customers $5 per month to use their debit cards .

It was a bad business decision. More than 300,000 people signed an online petition, and Fox Business Network’s Gerri Willis cut up her debit card on air. The bank pointed to federal regulations as the reason for the charge but ultimately capitulated to consumer demand after a month before the fees went into effect.

5

$33 airline tickets from Toronto to Cyprus

Image: Miguel Ángel Sanz

If buying a business class ticket regularly priced at $2,558 for just $33 sounds too good to be true, it probably is. Except in 2006, when an Alitalia employee accidentally forgot to input two extra zeros when pricing business-class tickets from Toronto to Cyprus.

Due to the exchange rate on that day and the blunder, hundreds of buyers managed to snag fares for just $33. The airline honored those deals, accepting the heavily discounted price for the 509 people who purchased tickets before the error was detected.

6

A $70 million comma

Image: Nattipat Vesvarute

As the folks at NASA and Alitalia have shown us, small errors can lead to costly mistakes. The following blunder comes courtesy of Lockheed Martin , which issued a contract to a customer with a missing comma in the sale price .

The astute customer held the aerospace company to the contract, costing Lockheed Martin $70 million for a C-130J Hercules aircraft in June 1999.

7

Sears misses the ship

Image: Estefania Cortes

A retail giant that faced a situation similar to the one Kodak faced—embrace the new and unknown or cling to the old, successful recipe—Sears sold everything from socks to tires via mail order, shipping across the U.S.

Choosing to stick with the old method, the company ended its catalog and delivery business in 1993 . In 1994, Amazon was founded , filling the business void that Sears had just created. The rest is history.

8

Passing on Microsoft

Image: Jaime Marrero

$60 million might seem like a lot of money to us regular folks, but for someone with very deep pockets like Texas businessman and two-time U.S. presidential candidate Ross Perot, it wasn’t all that much.

In 1979, he was offered the chance to buy Microsoft for that sum. However, his final offer to the tech company was just $15 million, and as a result, the Texan missed out on the opportunity to own what would become one of the biggest companies in the world .

9

Blackberry sticks with the old

Image: Thai Nguyen

Another case of a brand sticking with the old instead of embracing the new, BlackBerry was all the rage at the start of the 21st century— until Steve Jobs came along with the Apple iPhone .

While BlackBerry Messenger was extremely popular, with over 80 million users worldwide, the device lacked the new touchscreen functionality and sleek design of the Apple product. From being a market leader, BlackBerry’s market share plummeted to 0.2% by 2016.

10

RadioShack’s downfall

Image: Jelleke Vanooteghem

Not so long ago, RadioShack was a familiar presence on the streets and the go-to place for buying batteries and electronics. But it was that same brick-and-mortar presence, coupled with a reluctance to embrace e-commerce , that ultimately led to its demise .

Eventually, poor profit margins on what they could sell, combined with a loan they couldn’t repay, brought down what was once the go-to place for electronics.

1

The diner from "Seinfeld" - New York City

Image: Peter Bond

Remember Tom's Restaurant, where Jerry, George, Elaine, and Kramer hatched their hilariously terrible plans over coffee and endless conversations about nothing ? It's a real place!

The restaurant has embraced its TV fame, and fans from around the world stop by daily to snap photos and enjoy a meal where sitcom history was made. Fair warning: the actual interior looks nothing like the show, but you’re still eating where Seinfeld characters theoretically ate!

2

Central Perk from "Friends" - Times Square, New York City

Image: Ilse Orsel

Friends fans, your dreams have come true: Central Perk now has a permanent location in Times Square where you can actually grab your morning coffee! Located at the northeast corner of 7th Avenue and 47th Street, this is the real deal—a functioning coffeehouse where you can sit near that iconic orange couch and pretend you're part of the gang. There's also a sister location in Boston, so if you're in either city, you can finally experience the coffee shop that was supposedly right there in New York all along.

3

The "Breaking Bad" car wash - Albuquerque, New Mexico

Image: Juliann Hervio

Walter White's car wash empire might have been built on crystal meth money, but the actual building is squeaky clean and still operating! Mister Car Wash (formerly Octopus Car Wash) at 9516 Snow Heights Circle NE in Albuquerque is where they filmed those tense scenes of Walt and Skyler's legitimate business venture. You can even get your car washed at the same spot where some of TV's most dramatic moments unfolded.

4

Luke's Diner from "Gilmore Girls" - Unionville, Ontario (okay, Canada, but close enough!)

Image: ayumi kubo

Coffee addicts and fast-talking fans of Gilmore Girls will be thrilled to know that Luke's Diner is real — sort of . The exterior shots were filmed at a building in Unionville, Ontario, just outside Toronto. The charming small-town main street where the diner sits perfectly captured that Stars Hollow magic, even if it technically wasn’t in Connecticut. The building now houses different businesses, but the streetscape remains wonderfully quaint and photogenic.

5

The "Full House" house - San Francisco, California

Image: Kyle Smith

The Tanner family's iconic Victorian home, with its unforgettable Painted Lady facade, is absolutely real and stands at 1709 Broderick Street in San Francisco's Lower Pacific Heights neighborhood. While the interior scenes were filmed on a set, the exterior is the genuine article and has become one of the most photographed houses in the city. Fans regularly make pilgrimages to stand across the street and recreate that opening credits moment.

6

Courthouse Square from "Back to the Future" - Universal Studios, California

Image: Roger Ce

Doc Brown's time-traveling DeLorean circles around Hill Valley's Courthouse Square in one of cinema's most memorable scenes, and you can visit that exact spot! The Courthouse Square is a standing set on the Universal Studios backlot in Los Angeles , and has been used in countless productions over the decades. On the studio tour, you'll recognize it instantly—it’s where Marty McFly skateboarded through 1955 and where the clock tower still stands.

7

Katz's Delicatessen from "When Harry Met Sally" - New York City

Image: Michał Kubiak

"I'll have what she's having" became one of the most famous movie lines ever uttered in a restaurant, and you can eat at that very same spot! Katz's Delicatessen, located at 205 East Houston Street on Manhattan's Lower East Side, is where Meg Ryan filmed that unforgettable scene. The deli has been serving up massive pastrami sandwiches since 1888, and they’ve marked the table where the scene was filmed with a sign that reads, "Where Harry met Sally… hope you have what she had!"

8

The "Twin Peaks" Double R Diner - North Bend, Washington

Image: DJ Paine

Fans of David Lynch's surreal masterpiece can grab a slice of cherry pie and "a damn fine cup of coffee" at Twede's Cafe in North Bend, Washington . This is the actual diner used for exterior and some interior shots of the Double R Diner, where Agent Cooper discussed his dreams and Deputy Hawk dispensed wisdom. After a 2000 fire, the diner was rebuilt and renovated, but it has maintained its Twin Peaks connection, which continues to draw fans from around the world.

9

The "Cheers" bar - Boston, Massachusetts

Image: Savann Prak

Sometimes you really do want to go where everybody knows your name, and you can do exactly that in Boston! T he Bull & Finch Pub, located at 84 Beacon Street beneath the Hampshire House, is the real bar that inspired the exterior of Cheers . There's even a replica Cheers bar in Faneuil Hall Marketplace for tourists who want the full experience.

Here’s the catch: the interior of the Bull & Finch Pub looks nothing like the TV show—those scenes were all filmed on a Hollywood soundstage. But the Faneuil Hall location recreated the TV set’s interior, so if you want to feel like you’re really stepping into the show, that’s your best bet.

10

The Biltmore Hotel from "Mad Men" - Los Angeles, California

Image: Stephanie Klepacki

Don Draper and the gang from Sterling Cooper certainly knew how to pick a sophisticated meeting spot, and the Millennium Biltmore Hotel in downtown Los Angeles was one of their favorites.

The Biltmore is still a functioning luxury hotel where you can book a room, grab a cocktail at the bar, or simply wander through the stunning public spaces. It has hosted Academy Awards ceremonies, presidential candidates, and countless Hollywood events over its nearly 100-year history.

1

Grand Teton and its central peaks

Image: Toan Chu

No matter how many national parks you visit, Grand Teton will always rank among the most beautiful in the country. As evocative as it is inspiring, this national park in northwestern Wyoming saw the arrival of the first settlers, the brave frontiersmen. It also offers some of the most breathtaking mountain scenery in the world and is a great place for climbing and hiking enthusiasts.

The highest mountain in the park is Grand Teton itself, standing at 13,770 feet, but there are 10 other peaks that reach an impressive height of more than 11,000 feet. The interesting thing is that, to the naked eye, these mountains appear even larger, since they all rise abruptly from the otherwise flat terrain of the Jackson Hole Valley. Six alpine lakes nestled in the foothills of the central peaks, along with a fascinating array of wildlife, complete the scenery of one of the best parks on the West Coast of the US.

2

Crater Lake in Crater Lake National Park

Image: Joris Beugels

The deep blue color of Crater Lake has been the objective of many attempted descriptions, but none comes close to the impact you feel when you see it with your own eyes. In fact, the first name given to it by non-native Americans was simply "Deep Blue Lake." This intense blue color is a result of the lake’s immense depth —reaching 1,932 feet at its deepest point—making it one of the world’s deepest lakes.

Located in south-central Oregon, this volcanic crater lake spans 5 miles in width and 6 miles in length, with a 20-mile shoreline. The dimensions and color are enough to attract visitors, but its setting, surrounded by lava cliffs ranging from 500 to 2,000 feet above the lake's surface, makes it all the more remarkable.

There are many ways to enjoy Crater Lake, which is beautiful all year round. In winter you can rejoice in a true winter wonderland, and in summer, you can hike the trails and go boating or fishing in the bright blue water.

3

Mount Rainier

Image: Peter Robbins

Perhaps the most famous peak in the Pacific Northwest’s Cascade Range is Mount Rainier. This dormant—but not extinct—ice-clad volcanic mountain stands at an impressive 14,410 feet. Though it is not the highest of mountains, Mount Rainier’s sheer bulk and the fact that it is set apart from its neighboring peaks make it the dominant landmark of the region. So much so that it is commonly referred to by locals simply as "The Mountain."

Located in Washington State, just 59 miles south-southeast of Seattle, Mount Rainier is visible from over 100 miles away on clear days. Rainier’s legendary beauty is as great as its overpowering size. Its 27 glaciers cover more than 34 square miles, making it the largest single-peak glacial system in the lower 48 states.

4

Half Dome in Yosemite

Image: Aaron Lee

Yosemite National Park in California is justifiably one of America's most famous and beloved parks. Its spectacular scenery is sure to impress even those who have seen practically every other park in the country. And, in turn, probably the most iconic landmark of Yosemite is Half Dome, a quartz monzonite batholith that rises 8,800 feet above sea level.

Once considered impossible to climb, Half Dome now draws thousands of adventurers to its distinctive, hooked summit each year. The 14- to 16-mile round-trip hike via the Half Dome Cable Route offers outstanding panoramic views of Vernal and Nevada Falls, Liberty Cap, Yosemite Valley, and the High Sierra. This is a journey you definitely can't miss!

5

Hyperion Tree in Redwoods National Park

Image: Josh Carter

Redwood National Park in Northern California protects nearly 140,000 acres of land and almost 40 miles of Pacific coastline. Bathed in a temperate rainforest climate, the park receives up to 140 inches of rainfall annually. This cool moisture, along with rich forest-floor soil and the trees' ability to sprout new buds, allows coast redwoods to reach lofty heights and venerable old age.

These exceptional conditions have made this park home to the world's tallest tree. Standing at an astonishing 380.3 feet, Hyperion, a Sequoia sempervirens , is considered the tallest living thing on record, including the plant and animal kingdoms. Most experts say it’s 600 years old, although some think it may be as old as 900 years. Currently, the exact location of Hyperion is not publicized to protect it from potential damage from mass tourism.

6

Mount Mckinley in Denali

Image: John Feng

Mount McKinley is the highest point in North America , standing at an awe-inspiring 20,320 feet. The almost-four-mile-high giant was known to the Native Americans of Alaska as Denali , "The Great One," a fitting tribute to one of the world’s best-known mountains.

During winter, on clear days, it is possible to see the glacier-capped summit, and the true power of nature manifests itself. In spring, when the snow melts, nature unfolds, wildflowers bloom, grizzly bears emerge from their long hibernation, and you can find mooses, caribous, foxes, and wolves roaming around the park for a memorable encounter with the wilderness.

7

Devils Tower National Monument

Image: Mick Kirchman

Devils Tower is one of the most recognizable landmarks, not only in Wyoming but in the entire United States. Rising 867 feet, this gigantic monolith is visible from up to 100 miles away on clear days! Devils Tower is particularly striking because of its huge, hexagonal rock columns, estimated to be around 50 million years old. The butte is also among the most unusual of the many geologic formations in the country.

Another interesting fact about Devils Tower is that it was designated as the first U.S. national monument in 1906 by Theodore Roosevelt, under the Antiquities Act, due to its scientific and scenic value. Native Americans have long regarded the Tower as a sacred site too. In fact, over 20 Native American tribes have a cultural connection with it, the Lakota people consider it the birthplace of wisdom.

8

Delicate Arch in Arches National Park

Image: Zoshua Colah

Spanning 76,680 acres of desert land, Arches National Park in eastern Utah protects more than 2,000 natural sandstone arches. But perhaps the most iconic one is the 52-foot-tall Delicate Arch. It’s so famous that its image appears on state license plates as well as on a postage stamp issued in 1996 to commemorate the 100th anniversary of Utah's founding. Fun fact: the Olympic torch for the 2002 Salt Lake City Winter Olympics even passed under this arch!

In addition to checking out its most emblematic landmark, this park is a great place to visit any time of the year thanks to its hot, desert climate . There are lots of activities for outdoor enthusiasts, from biking, horseback riding, and hiking to taking a minute to appreciate the colorful wildflowers while enjoying an idyllic sunset.

9

Old Faithful in Yellowstone National Park

Image: Emily Campbell

Yellowstone is probably the name people are most likely to associate with "national park" and is the very symbol of the American West. It was established by President Ulysses S. Grant in 1872 and is the largest megafauna location in the United States. Apart from its scenic mountains, wildflower meadows, and photogenic canyon, perhaps the most emblematic features of Yellowstone National Park are its geysers.

Among these, Old Faithful is certainly the most famous one. Erupting approximately every 90 minutes, it delights visitors with spectacular displays. Shooting up to 8,400 gallons of boiling water nearly 150 feet in the air, it was the first of its kind to be discovered in 1870 by the Washburn-Langford-Doane Expedition when they entered the Upper Geyser Basin. Today, Old Faithful attracts around 500,000 visitors a month.

10

Angels Landing in Zion National Park

Image: Fineas Anton

Zion National Park in southwestern Utah is famous for its brownish-red mountains with fantastic shades of purple and lilac, skinny slot canyons, and vertigo-inducing cliffs. The most paradigmatic of these rock formations is Angels Landing, a towering 1,488-foot monolith, accessible via a challenging 2.5-mile trail.

The best way to experience Zion is by hiking the trail that hugs the cliffside, crossing a narrow ridge flanked by sheer drops. Sounds too dangerous? Believe us, the reward is worthwhile. Atop Angels Landing you will not only have access to an epic view of Zion Canyon but it's also possible to spot California condors soaring gracefully between the sandstone monoliths, alongside 287 other bird species!