Colorado
Indoor activities for kids in Denver
Denver's Children's Museum, the Downtown Aquarium, and the Wings Over the Rockies plane museum keep kids busy through any mountain storm.
Denver, Colorado is one of the most-visited destinations in the United States, and traveling with kids here doesn't depend on perfect weather. This guide collects 12 hand-picked indoor things to do in Denver with kids — children's museums, aquariums, trampoline parks, family theaters, and the kid-friendly bookshops and food halls that locals actually use.
Every recommendation below is fully indoor and weatherproof — perfect for a rainy day, a too-hot afternoon, or a too-cold morning. We've grouped them by 5 kid-friendly museums, aquariums and science centers, 2 active indoor play spots, and 2 family shows and creative classes, with direct links to each venue's official website so you can check hours, age recommendations, and ticket prices before you go.
12 indoor things to do with kids in Denver
Grouped by what kind of afternoon you're after.
Children's museums, aquariums & science centers
Hands-on exhibits, touch tanks, and dinosaur halls — the safest first stop with kids on any rainy day.
- Climb the Joy Park play structure at the Children's Museum of Denver
- Watch divers feed the fish at the Downtown Aquarium Denver
- See the mummies and T. rex at the Denver Museum of Nature & Science
- Sit in real cockpits at Wings Over the Rockies Air & Space Museum
- Visit the WOW! Children's Museum in Lafayette
Trampolines, climbing & active indoor play
Where kids physically run, climb, jump and bounce — two hours here resets the whole day.
Family shows, theaters & creative classes
Kid-friendly matinees, puppet shows, art studios, and cooking classes that turn an afternoon into a memory.
Treats, bookstores & indoor shopping
Hot chocolate, ice cream, the kids' floor at the local bookstore, and covered markets to wander.
Frequently asked questions about indoor activities in Denver
- What are the best indoor activities for kids in Denver?
- Denver's strongest options for kids are its children's museum, aquarium, and a hands-on science center. This guide lists 12 curated spots, all fully indoor. A reliable first stop is to the joy park play structure at the children's museum of denver.
- What can you do in Denver with kids on a rainy day?
- Plenty — and most families end up with too many options. Pair one high-energy venue in the morning (trampoline park, indoor playground, or children's museum) with something calm in the afternoon (aquarium, planetarium, or family film). See our full plan in the rainy-day guide.
- Are there free indoor activities for kids in Denver?
- Most cities offer at least a few — public libraries with story times, free hours at major museums, and indoor shopping centers with play zones. Many of the museums in this guide also run free or pay-what-you-can family days; check the venue's website for the latest schedule.
- What ages are these activities best for?
- The mix on this list works for ages roughly 2 through 12. Children's museums, aquariums, and indoor playgrounds skew younger; trampoline parks, escape rooms, science centers, and go-kart tracks work better for ages 6+. Most venues let kids of mixed ages play together.
More indoor guides for kids
Heading somewhere else next? These city guides pair well with Denver.
