Say “Las Vegas” and most people picture slot machines, showgirls and bachelor parties. But look past the casino floors and you will find one of the nerdiest cities in America. Where else can you play hundreds of vintage pinball machines, walk through a surreal interdimensional supermarket, watch a movie on the biggest spherical screen on Earth and then spend a weekend with thousands of Trekkies in full Starfleet uniform?

Whether you are planning a family vacation, a convention trip with your cosplay crew or a long-overdue weekend away with your partner, this guide rounds up the best geeky things to do in Las Vegas. We have split it into family-friendly attractions, conventions worth planning around, a grown-ups’ night out, money-saving tips and, because we never stop being careful around here, a quick scam alert before you book anything.

Geeky Attractions for the Whole Family

The Pinball Hall of Fame

If you only do one thing on this list, make it this. The Pinball Hall of Fame is a non-profit museum packed with pinball machines and arcade games spanning many decades, from wooden-rail antiques to modern licensed tables. Entry is free and you pay to play, usually with quarters or tokens, so you control exactly how much you spend.

It moved to a bigger building on the south end of Las Vegas Boulevard, close to the famous “Welcome to Fabulous Las Vegas” sign, so you can tick off an iconic photo stop at the same time. Kids love it, parents get wildly nostalgic, and it is one of the best-value afternoons in town.

Good for: All ages. Time needed: 1–2 hours, or all day if you are a pinball wizard.

Omega Mart at AREA15

Meow Wolf’s Omega Mart is hard to explain and impossible to forget. It looks like a slightly off supermarket, stocked with bizarre products, but open the right fridge door or slip through the right gap and you tumble into a sprawling, immersive art world with hidden stories, secret passages and mind-bending rooms.

Families with curious kids can spend hours exploring and piecing together the mystery. AREA15 itself is full of other immersive experiences, bars and arcade-style attractions.

Good for: Ages 6 and up, plus teens and adults. Time needed: 2–3 hours.

The Neon Museum

The Neon Museum’s “Boneyard” is where old Las Vegas neon signs go to retire. Giant cowboys, glittering casino names and vintage motel signs fill an outdoor lot, and guided tours explain the history and design behind them. Evening visits, when some of the restored signs are lit, are especially magical. It is a brilliant photo spot and a fascinating look at the city’s design history.

Good for: Older kids, teens and adults. Time needed: About 1 hour.

The Sphere

Since opening in 2023, the Sphere has become one of the most talked-about venues in the world. Its exterior is a giant LED globe that lights up the skyline, while inside, a wraparound screen and immersive sound system create a jaw-dropping viewing experience. Family-friendly films and immersive shows make it accessible to younger visitors, while concerts are better for adults. Book ahead, because popular shows sell out.

Good for: Ages 8 and up for films; check age guidance for concerts. Time needed: 1–2 hours.

The Mob Museum

For teenagers who love true crime or history, the Mob Museum downtown tells the story of organized crime and law enforcement in America, housed in a historic former federal courthouse. Interactive exhibits, a crime lab and a basement speakeasy make it far more engaging than a typical museum. It contains some violent imagery, so it is best for teens rather than younger kids.

Good for: Teens and adults. Time needed: 2–3 hours.

More Nerdy Stops

If you still have energy, the Adventuredome at Circus Circus is an indoor theme park with rides and arcade games, perfect for escaping the afternoon heat. Downtown, the Fremont Street Experience puts on free light-and-sound shows on a giant canopy screen every evening. And plenty of Strip resorts have their own video arcades, many of them stocked with retro cabinets alongside the latest games.

Conventions Worth Planning a Trip Around

Las Vegas is one of America’s biggest convention cities, and several geek events are worth building a trip around.

Star Trek: Las Vegas is one of the largest Star Trek conventions in the world, run each year by Creation Entertainment. Expect panels with cast members from across the franchise, autograph and photo sessions, costume contests and a sea of uniforms in every color.

DEF CON, held every summer, is one of the world’s best-known hacker conventions, with talks, villages and contests covering everything from lock-picking to car hacking. It is aimed at adults and serious tech fans rather than families.

Other fan events, comic shows and gaming tournaments pop up throughout the year, so check event calendars before you book. Dates for 2027 should be confirmed with organizers.

Cosplay Tips for the Desert Heat

Vegas summers regularly climb well above 100°F, which is brutal for cosplay. Choose breathable fabrics, bring cooling towels, carry a refillable water bottle and plan to change into your full costume indoors rather than walking along the Strip in it. Foam armor and wigs can be glorious but give yourself regular breaks somewhere air-conditioned. And pack a small repair kit: hot glue, safety pins and a few spare straps can save a costume.

What to Pack

Beyond swimsuits and sunscreen, a few items make a geeky Vegas trip much easier. Bring a refillable water bottle for every family member, a small power bank for phones that are working overtime as cameras and maps, and comfortable shoes, because the Strip involves far more walking than most visitors expect. A light jacket helps too: casinos and convention halls are often blasted with air conditioning, and the temperature change from outside can be dramatic. If you are bringing cosplay, pack it in a separate bag with your repair kit so you can find everything quickly.

Grown-Ups’ Night Out

Once the kids are with a sitter, or if this is an adults-only trip, Vegas has plenty of nerdy fun for grown-ups. Retro arcade bars mix classic cabinets with themed cocktails, magic shows are some of the best in the world, and many casinos have geek-friendly touches, from themed slot machines based on movies and TV shows to poker rooms that host friendly tournaments.

A classic casino evening can be a fun part of the trip if you set a budget, stick to it and treat it as entertainment. Remember that you must be 21 to gamble in Nevada, and kids can walk through casino floors with an adult but are not allowed to linger near the games. Back home, some readers like to try casino-style games online, whether a free social app or a real-money site reached through an Elarabet Casino login, but online gambling laws vary by state and country, so always check what is legal where you live before you sign up.

Saving Money in Vegas

Vegas can be surprisingly affordable if you plan ahead.

• Watch for resort fees. Most Strip hotels charge a daily resort fee on top of the room rate. Compare the total price, not just the headline rate.
• Consider off-Strip stays. Hotels a short ride away, or downtown near Fremont Street, are often cheaper and quieter.
• Look for show deals. Discount booths and midweek performances can save a lot, especially if you are flexible.
• Use the free attractions. The Bellagio fountains and conservatory, the Fremont Street light show and the wildlife habitat at the Flamingo are all free.
• Eat smart. Food courts, local spots away from the Strip and happy hours keep costs down for families.

Scam Alert: Vegas Ticket and Booking Scams

Regular readers know we take scams seriously, and travel is a prime target. Watch out for fake ticket resellers offering sold-out shows at suspiciously low prices, copycat booking websites that mimic real hotels and attractions, and social media posts promising “free” stays or vouchers in exchange for your card details.

Book directly with venues or trusted platforms, pay with a credit card for extra protection and double-check web addresses before entering any information. If a deal looks too good to be true, it probably is. See our other scam-alert posts for more red flags to watch for.

A Sample Two-Day Itinerary

Day 1 (family): Morning at the Pinball Hall of Fame and a photo at the Welcome sign, afternoon pool break, evening at Omega Mart.

Day 2 (mixed): Morning at the Mob Museum or the Neon Museum, afternoon at a film in the Sphere, then an adults-only evening with a magic show and a stroll along the Strip once the kids are settled.

Getting around: Distances on the Strip are deceptive. Resorts that look next door can be a 20-minute walk apart in the heat, so plan for rideshares, the Las Vegas Monorail along the east side of the Strip, or the Deuce bus between the Strip and downtown. Strollers and tired kids will thank you.

Make Time for Your Geeky Favorites

Las Vegas offers plenty of ways to build a trip around the things you love, whether that means chasing a pinball high score, exploring strange new worlds at Omega Mart or meeting fellow fans at a convention. Pick a few must-see attractions, leave room for breaks and keep your budget in mind as you plan. With or without the kids, a little preparation can turn a busy Vegas getaway into a memorable adventure full of geeky discoveries.