1

Harry Calahan - "Dirty Harry"

Image: Nejc Soklič

We’ll begin with one of the hardest cops on this list (and that’s saying a lot). Clint Eastwood’s career is filled with awards and recognition for his remarkable acting and filmmaking skills. Still, we can all agree that he will always be remembered for his no-nonsense, tough-as-nails portrayal of Inspector "Dirty" Harry Callahan.

Although Eastwood has played Callahan in five different films, his first appearance in the 1971 film "Dirty Harry" is perhaps the most memorable. After all, we can all remember that calm yet intimidating demeanor and iconic catchphrase, "Do you feel lucky, punk?"

2

John McClane - "Die Hard"

Image: Matt The Artist

We are not going to get into the timeless debate of whether "Die Hard" is a Christmas film, mostly because, whether this film gets you in the holiday spirit or not, no one can deny that Detective John McClane is a grade-A, certified tough cop.

Perhaps Bruce Willis’ most memorable performance, McClane has found himself in his fair share of dangerous situations throughout five films. However, perhaps the first "Die Hard" movie showcases this detective’s incredible antics : Trapped inside the unbreachable Nakatomi Tower, McClane makes it his job to deal with a small army of robbers by himself.

3

Lennie Briscoe - "Law and Order"

Image: Tingey Injury Law Firm

With over a thousand episodes and more than ten different series, it’s fairly easy to forget a character or two from the iconic "Law and Order" franchise. However, no true fan of this fantastic series will ever be able to forget Detective Lennie Briscoe, wonderfully portrayed by Jerry Orbach.

Starting in season 3, Briscoe was a seasoned and relatable detective focused on solving crimes in New York City. While Orbach sadly passed away in 2004, his legacy will forever live on whenever Detective Lennie Briscoe solves a case.

4

Frank Columbo - "Columbo"

Image: Volodymyr Hryshchenko

Actor Peter Falk’s devotion to Lieutenant Frank Columbo drove him to portray this legendary detective for over 40 years. Few TV characters are as instantly recognizable as Columbo, whether through his beige raincoat, cigar, and iconic catchphrase, "Just one more thing".

Frank Columbo truly cemented himself as one of the quintessential TV cops , allowing countless other characters to be born. Should you ever find yourself in the Hungarian city of Budapest, look for a bronze statue of Columbo, alongside his faithful basset hound simply named "Dog".

5

Jim Malone - The Untouchables

Image: Jennie Clavel

Sean Connery’s portrayal of Irish-American veteran cop Jim Malone earned him a well-deserved Academy Award for Best Supporting Actor . And, to be perfectly honest, Brian De Palma’s 1987 film "The Untouchables" would not be the same without Malone’s dry humor and detective skills.

Set in 1930s Chicago, "The Untouchables" describes the crusade embarked on by Prohibition agent Elliot Ness against legendary mobster Al Capone. The first addition to Ness’ team of "Untouchables", Malone contributes his expertise and strong moral compass to take down this crime kingpin.

6

Frank Bullit - "Bullitt"

Image: Jan-Philipp Thiele

There’s a reason why legendary actor Steve McQueen was known as "The King of Cool" : His charisma and unflinching determination truly earned him a place in film history. In that sense, his portrayal of San Francisco police detective Frank Bullitt helped build his legacy as one of Hollywood’s coolest actors.

In "Bullit", McQueen’s character pursues a group of mobsters guilty of killing a witness he was assigned to protect. And when we say "pursue", we say it in the most literal of meanings: This movie features one of the best chase scenes ever recorded, with Bullitt relentlessly driving his now-iconic green Ford Mustang.

7

Martin Riggs and Murtaugh - Lethal Weapon

Image: Will Porada

We know we might be cheating by including two characters in one entry, but we simply couldn’t separate this iconic crime-fighting duo . Mel Gibson and Danny Glover played this odd couple of detectives in four different films (with a fifth one in development), forever cementing themselves as the essential "buddy cop" two-man army.

Perhaps what’s more appealing about these characters is how opposite they seem to be : Riggs (portrayed by Gibson) is a young, reckless loose cannon, while Murtaugh is an older, more experienced detective. However different their methods might be, detectives Murtaugh and Riggs are truly a force to be reckoned with.

8

Sam Spade - "The Maltese Falcon"

Image: Michelle Ding

It’s no secret that Humphrey Boggart is considered royalty by the acting world. Among his many acting credits, private detective Sam Spade is credited with breathing new life into the detective genre. To this day, Boggart’s portrayal of Spade in "The Maltese Falcon" is considered the biggest influence on the archetypical private detective character.

Based on Dashiell Hammett’s novel of the same name, "The Maltese Falcon" features Spade’s misadventures with three untrustworthy adventurers seeking a valuable falcon statue . This detective’s dry wit and moral ambiguity are part of what makes Boggart’s performance so unforgettable.

9

Thomas Magnum - "Magnum, P.I."

Image: Philippe Bout

Up until now, we have focused on gritty detectives, characters with a slightly dark side and tormented by some aspects of their busy lives. So, why don’t we take a breather and focus on a lighter detective, a charming and witty investigator driving a red Ferrari around the sunny streets of Hawaii? Meet Thomas Magnum (full name Thomas Sullivan Magnum IV), Tom Selleck’s iconic character from "Magnum P.I."

Many consider "Magnum P.I." to be the ultimate 80s show and, while that title might go to the final entry of this article, there’s no denying that this adventurous detective has become an essential pop culture icon.

10

Sonny Crocket & Rico Tubbs - "Miami Vice"

Image: Ussama Azam

Speaking of the 80s, how could we reference this wonderful decade without talking about the most stylish detective duo in history? "Miami Vice" introduced the world to the crime-fighting adventures of James "Sonny" Crockett and Ricardo "Rico" Tubbs, two undercover detectives hellbent on battling Miami’s seedy underbelly.

Legend has it that, during a brainstorming session, a producer simply wrote "MTV Cops" on a memo, without knowing that this piece of paper would be the jumping point of one of the most iconic shows in history. Don Johnson’s portrayal of Detective Crockett is particularly remembered for its impact on 80s culture.

1

Coca-Cola

Image: Artem Beliaikin

The first item in our list is one of the most famous examples. Created in 1886 by a pharmacist named John Pemberton, Coca-Cola was introduced as a nerve tonic meant to calm headaches and boost energy . Early ads called it a "brain elixir," and it was sold from pharmacy counters.

Over time, the drink’s medicinal claims faded as its sweet and refreshing flavor alone won over the public.

2

Grape-Nuts

Image: Mona Bernhardsen

Grape-Nuts arrived in 1897 with big promises about health benefits, including digestion and even appendicitis . Ads insisted on its remarkable healing power.

As science advanced, the claims faded, but the cereal stayed popular. Its crisp texture and hearty flavor became the true selling point once the medicinal hype fell through.

3

Corn flakes

Image: Deepak N

Developed at the Battle Creek Sanitarium, Kellogg’s Corn Flakes were created as a bland, calming food meant to improve digestion and overall health . They were part of a larger awareness movement.

The cereal’s simple crunch won broad appeal, and the medical message softened. It ultimately became the breakfast staple that we know today.

4

Ovaltine

Image: pariwat pannium

Introduced in the early 1900s, Ovaltine claimed to boost strength, improve sleep, and support children’s growth . It was marketed as a malt-based health enhancer.

As breakfast habits changed, Ovaltine’s tine softened, but its cozy appeal endured. It became more of a nostalgic treat than a serious health product.

5

7-Up

Image: Shawn Powar

This one had some backing to its claims. When 7-Up was launched in 1929, it contained lithium citrate, an ingredient used in mood-stabilizing treatments . Early advertising pitched it as a mood-lifting, calming tonic.

As formulas changed and regulations grew, the lithium disappeared, and 7-Up’s identity shifted. It ultimately took its place as a crisp lemon-lime soda with no therapeutic claims.

6

Jell-O

Image: Girl with red hat

When Jell-O debuted, it was pitched as a pure, digestible food for children and invalids . Doctors were encouraged to recommend it as a gentle nourishment.

Its colorful aspect soon eclipsed any medicinal sales angle. Today, Jell-O is tied to family gatherings, not medicinal prescriptions.

7

Fig Newtons

Image: Armando Brenlha

Early ads promoted Fig Newtons as a digestive biscuit thanks to their fruit filling . They were considered easy to assimilate and helpful for regularity issues.

Modern marketing focuses on wholesome snacking rather than health claims. Their soft, chewy texture is their lasting appeal.

8

Marshmallow candy

Image: Ricardo Loaiza

Before becoming modern candy, marshmallow confections were sold in pharmacies as throat soothers made from marshmallow root. They were considered medicinal lozenges.

As recipes changed, and gelatin replaced the plant extract, their purpose shifted entirely. Today, they’re tied to desserts and campfires.

9

Peanut butter

Image: Towfiqu barbhuiya

Health reformers promoted peanut butter as a protein-rich substitute for meat , ideal for the ill or elderly who struggled with chewing. It was part of a therapeutic diet.

Soon, its versatility outshone its medicinal beginnings. Peanut butter became beloved for sandwiches and snacks rather than health regimens.

10

Ginger Ale

Image: Nancy Hughes

Ginger Ale entered the market positioned as a stomach soother . Ginger’s long-standing reputation as a digestive remedy made the drink appealing to pharmacies.

Over time, ginger ale settled into its role as a refreshing mixer and comfort beverage. Its gentle reputation lingers, though it’s no longer pitched as a medical aid.

11

Welch’s Grape Juice

Image: Callum Hill

Welch’s promoted grape juice as a pure, healthful alternative to alcohol . Early ads suggested it supported vitality and overall well-being.

Its wholesome image stuck, though the medical claims did not. Today, Welch’s is associated more with family and wholesome habits than with old health ideals.

1

Choose your destination

Image: Annie Spratt

Unless they have a specific destination in mind, narrowing down the large list of national parks should be the first item on the list of any aspiring visitor. Fortunately, the National Park Service has a helpful section on its website called 'Find A Park,' which allows users to select a park from the list or search for parks by state, activity, or topic.

Once you've decided where you're headed, check for maps, calendars, directions, hiking trails, and operating hours. Additionally, when choosing your perfect destination, consider exploring some under-the-radar parks, which might offer more solitude and less crowded experiences.

2

Check the weather

Image: Inge Maria

Almost nobody wants to be caught off guard by rain when spending time outdoors. Therefore, always check the weather conditions in advance so you can prepare accordingly or reschedule if necessary.

Even if the weather seems favorable in the morning, a thunderstorm could roll in during the afternoon, so it’s best to be prepared.

3

Pack smart

Image: Alice Donovan Rouse

Life in nature is not the same as life in the city. As basic as that statement might seem to most, watching people attempt to hike through rocky trails in impractical footwear reminds us that perhaps it isn’t so obvious.

Therefore, when exploring nature, make sure to bring durable, comfortable gear . Essentials include hiking boots, sunscreen, waterproof jackets, and layered clothing. Even if you don't plan to be out for long, always bring essential supplies like a first aid kit, water, and snacks whenever you visit a national park.

4

Link parks together

Image: John Matychuk

Many parks in the U.S. are within a short driving distance of each other , so it is always a good idea to visit several national parks in the same area. This way, you’ll experience a bunch of different landscapes in one single trip.

5

Historic accommodations

Image: Igor Chitz

Many national parks have historic lodges within their grounds . Featuring natural materials and stunning designs, these accommodations offer a unique experience worth staying in for a night or two. Keep in mind that booking a room can be challenging, and availability may be limited.

6

Free nature

Image: Kalen Emsley

In a world where almost everything comes with a price, it’s refreshing to know that most national parks are free . And the ones that do, charge a modest fee, ranging from $5 to $35, which typically covers up to seven days for an entire carload of people.

7

Pets

Image: Jamie Street

Our furry friends aren’t always welcome in national parks. If you're traveling with pets, be sure to check the park’s policies. Many parks allow pets on leashes in certain areas , such as campgrounds, and some even offer kennels. However, it’s important to research this in advance.

8

Try to avoid peak seasons

Image: Sebastian Enrique

The summer months are typically the busiest time of year at national parks . Visiting popular parks during the off-season means fewer crowds and lower rates. October is considered an ideal time to visit most national parks, as it’s quieter and the weather is pleasant.

Even if you visit a national park during the high season, you can still avoid crowds by arriving early in the morning before most tourists or visiting in the middle of the week to avoid the weekend rush.

9

Tours and campground reservations

Image: Yuriy Rzhemovskiy

In the same vein as the peak season commentary, making tour and campground reservations is always a good idea. Accommodations tend to fill up early, but online reservations are easy to make . Booking in advance will ensure you get the accommodations and experiences you want.

10

Check out the visitor center

Image: Blake Wisz

While many people tend to pass by the visitor center kiosk without giving it a second glance, doing so at a national park can be a very useful stop. You can pick up maps, guides, and up-to-the-minute information on everything from road conditions to hiking trails, as well as learn about special programs offered at the park.

11

Ask the locals

Image: Taylor Flowe

Nobody knows more about the parks than the park rangers who work there every day. They are highly knowledgeable about everything there is to know about their park and are always ready to assist visitors in any way they can.

12

Keep your distance from animals

Image: Elizabeth Meyers

This should be a no-brainer, but it's worth repeating: be respectful of wild animals and keep your distance. The animals you may encounter in some national parks are not captive in a zoo. These animals are in their natural habitat and behave accordingly .

13

Respect nature

Image: harun asrori

Another simple tip: national parks are protected areas where the preservation of nature and entire ecosystems is critical. Therefore, it's essential to follow all park rules during your visit , including staying on designated trails, respecting wildlife, not littering, and being considerate of fellow travelers. This way, national parks will continue to thrive for generations to come.

14

Be mindful of campfires

Image: roya ann miller

Continuing with the obvious tips, we can't leave this one out: unattended campfires pose a serious threat. Help prevent forest fires by never lighting campfires in prohibited areas and always ensuring that authorized fires are properly extinguished.

15

Embrace the digital disconnect

Image: Philip Smart

National parks are places where visitors go to connect with nature, not with their cell phones. Besides, cell service in these areas is often limited. The last tip on this list is always an obvious one, at least for us: put your phone aside and experience the world with your own eyes , which have a much better quality than the best phone ever built.