21 Fun Facts About Casinos You Never Knew

21 Fun Facts About Casinos You Never Knew

Ever heard of a few wild facts about casinos but just can’t seem to believe it? Well, you better believe it now! In this exciting article, we’ll be diving deep into the most controversial and even common casino facts to that. Learn a lot more about the easiest casino games ever to how the very first slots came to be by reading our piece below!

Unlock the Mysteries With These 21 Facts About Casinos

1. World’s First Casino

Alright, let’s kick off with a trip back to 1638 in Venice, Italy. One of the fun facts about casinos is when Ridotto, the OG casino, opened its doors. It was like a gambling hotspot during the carnival season, but with a bit of control thrown in.

2. The World’s Smallest Casino… in a London Cab?

Now, here’s a quirky one for you. Imagine playing your favorite casino games in the back of a London cab. Well, that’s just how the Grosvenor Casino in London decided to take the party on the road with a mobile casino right in the back of a cab. Fancy a ride and some roulette? All you need is a charitable donation!

3. The First Online Casino

facts about casinos - gaming club is the first online casino

Did you know one of the greatest facts about casinos is that the first online one started off in 1994? “The Gaming Club” was the trailblazer, launching into cyberspace with the power of Microgaming behind it. And guess what? Microgaming is still one of the big names in online casino softwares today.

4. Vegas Isn’t the Gambling Capital of the World

Forget about Vegas! Contrary to popular belief, it’s not the ultimate gambling hub. It’s actually Macau who has taken the cake as the “Gambling Capital of the World” since the 1850s. Another one of the fun facts about casinos coinciding with this is that it’s also the only spot in China where you can legally roll the dice a.k.a gamble

5. The Longest Poker Game Was in a Bird Cage!

facts about casinos - longest poker game was in the bird cage

Well, not technically. But we nearly got you there, didn’t we? It’s actually a place called the Bird Cage where the longest poker game in history happened. One of the most interesting facts about casinos is that it was played in the basement of the theater and ran for 24/7 from 1881 to 1889. That’s basically eight years of poker madness!

6. Slots Used to Be Chewing Gum Machines

Remember that iconic “BAR” symbol you’d often see in slot machines? Well, it turns out that originally came from the logo of the Bell-Fruit Gum Company. Practically birthing the beloved slots we know it as today.

7. A Casino… for Inmates?!

Here’s one of the wilder facts about casinos from Nevada. After Nevada Governor Fred Balzar signed Assembly Bill 98 into law and legalized gambling in the state, Nevada State Prison did the unthinkable. They opened a casino for inmates! Nicknamed the “Bullpen”, this unique casino ran successfully for three decades before it closed down.

8. The Biggest Casino Jackpot Win

facts about casinos - largest casino jackpot win

Did you know that the biggest jackpot win in a casino was snagged by an anonymous 25 year-old guy in the Excalibur Hotel & Casino in Vegas. He dropped a mere $100 on a Megabucks slot, and walked out with a jaw-dropping $39.7 million jackpot! Now that’s hitting the jackpot!

9. Roulette Is the Devil’s Wheel

One of the facts about casinos that people might find interesting is why people call Roulette “The Devil’s Wheel”. Well, it’s not just because of its devilish thrill. Every roulette wheel in every casino actually adds up to the biblical “Number of the Beast”—666! It’s a spooky coincidence that’s earned roulette its nickname.

10. Dealers Clap Their Hands After Leaving the Table

Ever seen a dealer show their hand to a camera and does some weird, funky hand claps before leaving the table? It’s all about “clearing your hands”! You see, those dealers are under the watchful eye of cameras in the ceiling at all times. So, they give their hands a little clap or dust-off, showing their palms to the cameras. It’s basically saying, “Hey, I’m not sneaking any chips!” 

Casino owners are onto the oldest trick in the book—dealers pocketing chips—and this rule keeps everyone honest.

11. Sin City’s First-Ever Casino License Belongs to a Woman!

One of the coolest facts about casinos is that it wasn’t all guys running the show in Vegas. In fact, one of the trailblazers was a woman named Mayme Stocker. She made history as the first person ever to snag a casino license in Last Vegas! Her joint was the place to be back then, offering up a mix of five legal games: bridge, lowball poker, stud poker, draw poker, and 500. Mayme Stocker was a real pioneer, breaking barriers in the casino scene!

12. Monaco Locals Can’t Gamble in Their Own Backyard

Facts About Casinos - Monegasques Can’t Gamble in Monte Carlo Casino
Facts About Casinos – Monegasques Can’t Gamble in Monte Carlo Casino | Credit:
Jacob Surland Fine Art Photographer – Flickr.com

You heard it right! People find this one of the more intriguing facts about casinos, as the Monégasques, a.k.a the citizens of Monaco themselves aren’t allowed into the swanky gaming rooms of the Monte Carlo Casino. This is because Princess Caroline banned Monegasques gambling or working in the casino.

But hey, there’s a silver lining! Since the casino rakes in big bucks, citizens get a sweet deal—they don’t have to pay income taxes! So, while they might miss out on the casino action, at least they’re saving some cash.

13. You Can Ban Yourself From a Casino

One of the more morally fun facts about casinos is that you can self-exclude yourself from a casino! Also known as “self-exclusion”, it’s a pretty common program in many places like North America, Australia, Europe, South Africa, and Asia.

Basically, you make a pact with yourself and the casino—whether online or land-based—not to gamble for a set period. It’s a way to take control and hit pause on the gaming for a while.

14. Slots Have a Minimum Payout of 70%

When you’re spinning those reels online, you might spot something called RTP, which stands for Return to Player. Basically, it’s all about how much money the slot is expected to pay out compared to what players are betting. The UK Gambling Commission says that all online casinos have to set a minimum RTP of 70%. So, for every £1.00 you bet, the slot should pay back at least 70p on average.

But some slots even go way beyond that little minimum. Take a look at the Book of Dead slot, which has an RTP of 96.6%! Another one of the facts about casinos is that most slots average at a healthy 97% RTP. So, when it comes to 12BET’s slots, you’re getting more bang for your buck!

15. Vegas Casinos Thrived on Nuke Testings

facts about casinos - vegas casinos thrived on nuke testings

Sounds crazy like one of the craziest facts about casinos, we know. But stay with us—in the 1950s, the U.S. The Department of Energy detonated test nukes near Vegas, lighting up the sky. Here’s where Vegas takes it up a notch. 

Instead of running for cover, the city saw a business opportunity. Vegas casinos started promoting the detonation times like it was a hot ticket event! The Chamber of Commerce got in on the action, making official calendars for “Atomic Bomb Parties.” And guess what? Casinos weren’t shy about it either. They whipped up special “atomic cocktails” at their bars, embracing the explosive theme.

16. A Vegas Blackjack Game Saved a Fortune 500 Company

Here’s one of those inspiring facts about casinos for both gamblers and small business folks alike! The founder of FedEx, Frederick Smith, pulled off a wild move back in 1973. The company back then was struggling with just $5,000 in the bank. So what does Smith do? He jets off to Vegas and hits the blackjack tables, winning a whopping $27,000!

Now, before you start booking your flight, let’s be clear—this isn’t your typical business strategy! Gambling your company’s last dollars isn’t recommended. But for Smith, it was a risky bet that paid off big time. That windfall helped keep FedEx afloat long enough to raise $11 million, and by 1976, they were turning a profit!

It just goes to show, sometimes you have to roll the dice to hit the jackpot in business.

17. Casinos Trap You With… Zero Clocks and Windows

facts about casinos - casinos trap you with zero clocks and windows

Ever notice how many casinos don’t have clocks or windows? It’s one of the facts about casinos that’s simply not a coincidence! They do it on purpose to mess with your sense of time. The idea is to make you lose track of how long you’ve been playing, whether it’s at the tables or slots.

And that’s not all—they take it a step further with their maze-like layouts. Casinos are designed to keep you wandering around, making it harder to find the exit. Why? Because the longer you stay, the more likely you are to keep gambling. It’s all about that “temporal distortion” and keeping you in the game. Sneaky, right?

18. The First Slot Machine Wasn’t in a Casino

One of the other facts about casinos is that the first slot wasn’t found in a fancy casino—it was actually chilling in a mechanic’s shop! Back in 1895, a guy named Charles Fey, who was a mechanic, built the world’s first slot machine in his auto shop in San Francisco.

Now, get this: he didn’t create it for high-rolling casino-goers. It was actually for his customers to play while waiting for their cars to get fixed! Can you imagine? You drop off your broken toaster, then decide to try your luck on a slot machine.

Casinos eventually caught onto the craze. They saw how much people loved these machines, so they started buying them up to keep customers entertained while the tables were busy. And that’s how the slot machine craze took off!

19. No Dice

Ever heard of the term “no dice”? It has casino origins, making it on our list of facts about casinos! It started in America back in the early 20th century. You see, gambling was a big no-no in many states at the time. So, if gamblers were caught, they had to be sneaky. Some would hide their dice, while others went to extreme lengths and even swallowed them if the authorities came knocking!

When these sneaky gamblers do end up in court, judges would toss out their cases if there were no dice to be found. So, next time you hear “no dice,” just remember its sneaky gambling origins!

20. The Vanishing Casino Robber

Looking for more mysterious facts about casinos? Wait till you hear this one!

Back in 1992, an employee pulled off a daring heist at the Stardust casino, swiping over $500,000. But here’s what’s interesting: this slick thief vanished into thin air and hasn’t been seen since. It’s now been over 31 years, and this notorious Vegas robbery remains unsolved to this day. Talk about a disappearing act!

21. You Can’t Play Texas Hold’Em in Texas

Did you know? In the Lone Star State, playing Texas Hold’em is a bit of a gamble itself! Poker rooms are pretty much a no-go in Texas, except for a small loophole. There’s just one casino tucked away on an Indian reservation where you can try your luck. So, if you’re itching to play Texas Hold’em in Texas, you’ve got limited options!

Wrapping up on Exciting Facts About Casinos

So, there you have it! From the OG casino in Venice to wild Vegas stories, the world of casinos is full of surprises. Who knew the first online casino popped up in ’94? And Mayme Stocker, the first lady of Vegas casinos, deserves a shoutout!

The casino world is wild, people. So keep these stories in mind next time you hit the slots!