45 Fun Activities to Do in Denver for Adults in 2025 (Not Just Hiking)

The Mile High City isn’t just for hikers. There are plenty of fun activities in Denver for adults that go way beyond the trail. The hikes are worth it, no doubt. But if you’re looking to switch things up, the city has plenty more to offer.

Wondering what to do on a rainy day in Denver? Or looking to escape the heat with some indoor fun? From sports games and concerts to cafes, shopping and museums, this list is packed with fun activities in Denver for adults we think you'll love.

Jump to Section 

• Fun Activities in Denver for Adults During the Day
• Fun Activities in Denver for Adults at Night
• Fun Activities in Denver for Couples
• Free and Unique Things to Do in Denver
• Downtown Denver Activities for Adults
• Things to Do This Weekend in Denver
• Fun Activities in Denver for Adults FAQs

Fun Activities in Denver for Adults During the Day

1. Cooking Classes

Learn how to make a new dish and expand your knowledge in the kitchen with some fun cooking classes. Denver's culinary scene is renowned for its farm-to-table approach, emphasizing locally sourced ingredients and sustainable practices. A cooking class here isn’t just about chopping vegetables; you’ll learn how local chefs transform Colorado ingredients (like Hatch chiles or Rocky Mountain trout) into restaurant-worthy meals you can recreate at home. There are tons of cool cooking classes in Denver, so you'll easily find one that caters to your tastes.

2. Paint and Sip

With more breweries per capita than most U.S. cities, Denver knows how to pour a pint and it puts that laid-back vibe into paint and sip studios too. Grab your favorite local brew, settle in, and let an instructor guide you through strokes that’ll surprise you. Denver’s laid-back vibe and creative streak make it the perfect setting for these classes. There are lots of locations for paint and sip in Denver, which can be experienced with friends or as a couple.

3. Sushi Rolling Rivalry

It might not be the first thing you think of in the Rockies, but Denver’s sushi scene has leveled up thanks to sustainable, often locally sourced seafood. A sushi-rolling class turns dinner into a friendly showdown: you’ll pick up knife skills, learn how to handle nori and rice, and discover what makes Denver’s sushi bars stand apart. The classes are engaging, tasty, and a great team-building activity in Denver to do with friends, coworkers, or any other group that you enjoy spending time with.

4. Denver Zoo

The Denver Zoo is a fun activity in Denver for adults, especially for animal lovers. Home to species from around the world, it’s a chance to learn something new while exploring exhibits designed to reflect natural habitats. It’s also one of the more meaningful fun activities in Denver for adults, as your visit directly supports conservation.

According to the Association of Zoos and Aquariums (AZA), “AZA’s Annual Report of Conservation and Science documents the field conservation efforts, education programs, green (sustainable) business practices, and research projects at AZA-accredited zoos and aquariums and certified related facilities.” From animal-feeding demos to behind-the-scenes programs, a day at the Denver Zoo offers plenty to take in while giving back.

5. Botanical Gardens

The Denver Botanic Gardens are a peaceful retreat right in the heart of the city, perfect for nature lovers looking to take things a little slower. If you’re searching for fun activities in Denver for adults that offer a slower pace and a chance to reconnect with nature, this spot delivers. Located next to Cheesman Park, the gardens feature everything from alpine plants to tropical blooms and edible gardens. Take a quiet walk through the Japanese garden, stop by the greenhouse or just enjoy a sunny bench surrounded by flowers.

Fun Activities in Denver for Adults at Night

6. Immersive Gamebox

Immersive Gamebox places you and up to five friends in a fully interactive room where you’ll work together to solve puzzles and complete challenges. It’s a unique group experience that blends digital gaming with real-time teamwork. It’s a great challenge for seasoned gamers that combines several fun activities in Denver for adults, but it also works for those with less experience who just want to join in on the action. 

7. Ghosts of the City Walking Tour

This downtown walking tour takes you through some of Denver’s most haunted spots, with ghost stories and strange history woven into each stop. It’s a fun activity in Denver for adults who enjoy the paranormal and want something a little unexpected after dark.

8. Dance Classes

Take some time to learn a new skill and try out a dance class. It’s a fun activity in Denver for adults that gets you moving while offering something a little different from the usual night out. Dancing is a great exercise, and it can help you feel more in tune with your body. There are lots of dance classes in Denver, so find one that fits your pace and style.

9. Nuggets Games

The Denver Nuggets are a championship team, and their games are high-energy from start to finish. It’s easily one of the more energetic fun activities in Denver for adults, with close scores, passionate crowds and fast-paced action. Even if you’re not a big basketball fan, the energy at Ball Arena makes it easy to get caught up in the excitement.

10. Red Rocks Amphitheatre

Just outside the city, Red Rocks Amphitheatre is a concert venue like no other. With its natural acoustics and iconic sandstone backdrop, it’s worth planning a night around. Big names play here year-round, but even if your favorite artist isn’t in town, it’s still a bucket-list-worthy experience. Bonus: the surrounding trails and views make it a great spot for pre-show exploring. If you're looking for unforgettable fun activities in Denver for adults, this one delivers.

Fun Activities in Denver for Couples

11. Colorado Sake Co

If you and your date are into good food and drinks, head to Colorado Sake Co. You can sample a few of their house-brewed sake and even roll your own sushi together. It’s one of those fun activities in Denver for adults that will also satisfy the food lovers out there.

12. 1Up Arcade+Bar

Bring out your competitive side at 1Up Arcade + Bar. It's packed with retro favorites like Pac-Man and pinball, plus plenty of two-player matchups. Challenge your date to a few rounds — the loser buys the next drink. It’s a casual, playful option if you're looking for low-key date ideas in Denver.

13. Meow Wolf: Convergence Station

Looking for something a little different? Meow Wolf Denver, also known as Convergence Station, is a massive immersive art space filled with glowing tunnels, interactive rooms and plenty of surreal surprises around every corner. It’s one of those fun activities in Denver for adults that’s perfect for a date—there’s no set path, so you can wander, explore and get lost in the weirdness together.

14. 88 Drive-In

Rewind to the 1950s with a retro movie night at the 88 Drive-In Theatre. You’ll get all the nostalgia of a classic drive-in and the comfort of your own vehicle. It’s a cozy date night idea for anyone who loves vintage vibes or just wants a little extra privacy.

15. Llama Hike in the Rockies

We know we said this list wasn’t about hiking, but we’ll make an exception for llamas. Guided llama treks in the Rockies offer stunning views and a few friendly companions along the way. It’s one of the more offbeat fun activities in Denver for adults who love animals and don’t mind a little uphill walk. Bonus: You'll see some amazing views along the way and learn a lot about llamas, too.

16. Beat The Bomb

Beat The Bomb is like stepping into a live-action video game. You and your partner will gear up, complete timed challenges and race to disarm the “bomb” before time runs out. The higher your score, the more time you have on your final task, the bomb. If you run out of time, you lose and get blasted with paint, slime or foam. It’s chaotic in the best way and makes for a great experience gift.

17. Rooftop Bars

Denver’s skyline blends modern architecture with mountain views, and there’s no better way to enjoy it than from a rooftop bar. Whether you’re looking for craft cocktails or late-night snacks, spots like El Five or 54thirty offer plenty of atmosphere. It’s a romantic and fun activity in Denver for adults to enjoy the city together.

18. White Water Rafting

For adventurous couples, white water rafting near Denver combines adrenaline with a dose of nature. It’s a thrilling experience, and Colorado is home to some of the best spots for this exhilarating activity, full of stunning views and exciting routes. If you’re into the outdoors, it’s one of the more active fun activities in Denver for adults and a great excuse to spend the day off the grid.

19. Watch a Musical/Play

The Denver Center for the Performing Arts brings Broadway to Colorado with touring shows like Hamilton, Wicked and Hadestown. A night at the theater is a great date option for anyone who loves musicals, live performance or just dressing up for something special.

Free and Unique Things to Do in Denver

20. City Park

Take a walk through City Park and enjoy some fresh air with mountain views on one side and city skylines on the other. It’s one of those fun activities in Denver for adults that doesn’t cost a thing, perfect for a laid-back afternoon picnic or just a casual day out.

21. Denver Public Library

The Denver Public Library is more than just a quiet place to read. You can pick up a free museum pass, check out the makerspace, or browse an art exhibit without spending a dollar. It’s one of the more underrated free fun activities in Denver for adults, especially if you’re looking for a slower-paced afternoon downtown.

22. Union Station

There’s always something happening at Union Station, from live music to seasonal art installations. Even if you're just passing through, it’s a fun place to walk around, people-watch or catch a free event. Check their calendar to see what fun activities in Denver for adults will be on while you’re in town.

23. Denver Art Museum

The Denver Art Museum offers free admission for kids and teens every day, and free days for everyone several times a year. With over 70,000 works in its collection, it’s a great stop for art lovers and anyone looking for fun activities in Denver for adults that don’t break the budget.

24. Denver Ice Rink

If you're in town during the colder months, the Downtown Denver Ice Rink is a seasonal favorite. Admission is free if you bring your own skates, and rentals are affordable. It’s one of those easy, low-cost winter activities that makes for a great afternoon or casual evening out.

25. Guided Street Art Walk

Denver’s street art scene is massive, and guided mural walks let you see some of the city’s most iconic works. You can book a walking tour or use a self-guided app to explore on your own. It’s a great free, but still fun activity in Denver for adults who like to explore with a camera in hand.

26. Cultural Festivals

Throughout the year, Denver hosts various cultural festivals that celebrate everything from music and food to community traditions. Events like Cinco de Mayo and the Colorado Dragon Boat Festival are beautiful celebrations of culture, making them stand out as free fun activities in Denver for adults.

27. Carson Nature Center

The Carson Nature Center is a hands-on space where you can learn about local wildlife and the ecosystems that surround Denver. Admission is free, and it’s an easy day trip for anyone who loves up-close interaction with the wildlife.

28. Rocky Mountain Arsenal Wildlife Refuge 

The Rocky Mountain Arsenal Wildlife Refuge is a wide-open stretch of protected land just outside the city, where you might spot bison, foxes, deer or even bald eagles. You can explore it on foot, by car or by bike, with free driving routes and hiking trails open year-round. It’s a great pick for fun activities in Denver for adults who want to spend time outdoors and see local wildlife up close.

29. Hammond’s Candy Factory

Get a behind-the-scenes look at how candy is made at Hammond’s Candy Factory. It’s a quick, free activity that’s great if you’re in the area and looking for something low-key. A sweet stop for anyone with a soft spot for old-fashioned treats.

Downtown Denver Activities for Adults

30. Downtown Denver Food Tour

Foodies will love exploring downtown’s dining scene with a guided food tour. You’ll visit a mix of hidden gems and popular spots, tasting your way through local favorites and unexpected finds. It’s one of the tastiest fun activities in downtown Denver for adults who want to try something new.

31. River North Art District 

Also known as RiNo, the River North Art District is filled with fun activities in Denver for adults, like street art, breweries, food halls and music venues. It’s easy to spend a few hours just walking around, checking out murals, grabbing a drink or catching a pop-up show. 

32. Historic Colorado Center

The Historic Colorado Center is great for history nerds who want to learn more about the state’s rich history. It’s an immersive museum with hands-on exhibits, storytelling and local artifacts. It’s one of the more engaging fun activities in Denver for adults who like to learn something while they explore.

33. Denver Mint

Take a free tour of the Denver Mint and find out more about the fascinating process behind how money and collective coins are made in the US. You’ll learn about the minting process, see the machines in action and even visit a gift shop full of collectible coins and quirky souvenirs. A great pick for history buffs or anyone curious about where money comes from.

34. Molly Brown House Museum

Molly Brown was more than just a Titanic survivor, she was a philanthropist, activist and community leader. The Molly Brown House Museum gives a glimpse into her life and legacy, right in the Capitol Hill neighborhood. It's one of the more thoughtful yet still fun activities in Denver for adults who enjoy local history.

35. Broncos Game

If it’s football season, catching a Broncos game at Empower Field is a must for sports fans. The energy is high, the crowd is loud and even casual fans can get swept up in the excitement. It’s one of the livelier fun activities in Denver for adults who want a taste of game-day culture.

36. 16th Street Mall

16th Street Mall is filled with cute shops and cafes. It’s the perfect spot downtown to walk around with friends and window shop on a nice day. Grab a coffee, browse local boutiques or just enjoy some people-watching. It’s one of the easiest fun things to do in downtown Denver for adults who want to keep it simple.

37. Aquarium

The Downtown Aquarium is a great pick if you’re looking for indoor activities on a rainy day, or just want something different. You’ll see everything from river otters to stingrays and can even grab a bite next to a giant 50,000-gallon tank. It’s one of those fun activities in Denver for adults that works whether you’re on a casual date or out with the whole family.

38. Mile High Astronomy Tour

If you’re into space and science, the Mile High Astronomy Tour is a chance to get hands-on with stargazing and telescopes. Learn about constellations, planets and the night sky from local experts. It’s a cool way to experience Denver after dark and one of the more curious fun activities in Denver for adults.

39. Denver CatCo

Denver Cat Company is a cat café where you can sip coffee while hanging out with adoptable cats. Whether you’re there to cuddle or just relax in a quiet space, it’s one of the most unique and low-key fun activities in Denver for adults, especially animal lovers.

40. Denver Museum of Nature and Science

The Denver Museum of Nature & Science is filled with fascinating relics, fossils, taxidermy recreations and more. It's a go-to indoor activity for curious minds or anyone looking to cool off or warm up, depending on the season.

Things to Do This Weekend in Denver

41. Volunteer at the Denver Animal Shelter

Spend part of your weekend giving back, while also getting in some puppy cuddles. Volunteering at the Denver Animal Shelter is one of those fun activities in Denver for adults that feels as good as it sounds. Help out behind the scenes or spend time socializing with animals looking for their forever homes.

42. Shiki Dreams at Prismajic

Step into an enchanted forest at Shiki Dreams, an immersive art experience by Prismajic. This interactive installation combines glowing landscapes, hidden surprises and augmented reality to create a dreamlike journey. It's one of those fun activities in Denver for adults that offers a unique blend of art and adventure.

43. Museum of Illusions

The Museum of Illusions is packed with optical tricks, visual puzzles and rooms that play with perspective. Each exhibit is interactive, a little disorienting and a lot of fun. It's a great weekend pick for adults looking for something quirky and camera-ready.

44. Movement RiNo

Want to try rock climbing but not quite ready for the real deal? Go to Movement RiNo, an indoor rock climbing gym, and enjoy some fun activities in Denver for adults. It's great for everyone from beginners to even seasoned professionals. Take a group of friends and have fun climbing and challenging each other. 

45. Rocky Mountain National Park

Even if you’re not much of a hiker, you can’t go to Colorado without experiencing the Rockies. Just a short drive from Denver, Rocky Mountain National Park sets you up with scenic drives, walking trails and hikes for all skill levels. Even if you're not a hardcore hiker, the views alone make this one of the classic fun activities in Denver for adults, and well worth the trip.

Fun Activities in Denver for Adults FAQs

Is There Anything Fun To Do in Denver, Colorado?

Absolutely. From hikes and rooftop bars to art exhibits, concerts and pro sports games, there’s no shortage of fun activities in Denver for adults. Whether you're into food, music, museums or outdoor adventures, you'll find something that fits your mood.

Where Do People in Their 20s Go Out in Denver?

You’ll find plenty of energy in areas like LoDo, RiNo and Capitol Hill. From breweries and live music to food halls and weekend markets, these neighborhoods are packed with fun activities in Denver for adults in their 20s, indoors and out.

Where Do Celebs Go in Denver?

Celebrities visiting Denver tend to make appearances at big concerts, Broncos or Nuggets games, and scenic spots like Red Rocks and the Rockies. High-end restaurants and luxury hotels downtown are also frequent stops, especially those with a view.

Denver’s got something for just about every personality. From outdoor escapes and immersive art to rooftop drinks or low-key weekend events, there’s no shortage of fun activities in Denver for adults. Whether you're planning a day out or looking for last-minute ideas, we hope this list gave you a few to add to your list.

For even more fun ways to experience Denver, check out other experiences happening on Classpop.