When winter settles over Colorado and the temperatures drop, you may find yourself wondering what to do with the kids over the holiday break. Outdoor activities can be limited, and finding something that’s both fun and educational isn’t always easy. That’s what makes planetariums the perfect cold-weather adventure for kids of all ages.
At this point you might be wondering what a planetarium is, or if it involves a giant telescope peering into the cosmos. A planetarium is a special theater with a domed ceiling that acts as a screen. Instead of using a telescope to view the stars in real time, a planetarium uses projectors to display realistic images of the night sky, stars, planets, and celestial events for educational and entertainment purposes.
Planetariums are truly a perfect intergalactic getaway all year round. But it’s the winter time in particular, when the idea of shivering in sub-zero temperatures into the wee hours sounds like a form of torture, that their appeal for amateur astronomers and astro-curious kids truly shines.
You’ll be able to sit comfortably under a glowing dome and explore the stars, planets, black holes, and galaxies — all without stepping outside. Whether you’re entertaining visiting relatives, keeping kids engaged during school break, or looking for a unique holiday outing, Colorado’s planetariums offer immersive science experiences for all ages.
Here is a list of the best-known planetariums across Colorado, with details on shows, prices, hours, and how to plan your visit.
Fiske Planetarium — Boulder, CO
Address: 2414 Regent Drive, Boulder, CO 80309
Overview: One of the largest planetariums in the nation, Fiske offers a massive 65-foot dome, an 8K projection system, and engaging shows ranging from live star talks to laser music experiences. Visit in December and you’ll get treated to the planetarium’s ongoing 50th anniversary celebration.
It’s a perfect holiday outing for curious kids and adults wanting a warm, indoor escape into the cosmos. If you are looking for a surprise stocking stuffer for a kid or grandkid, Fiske offers some great options that will make it easier to take advantage of all the shows, special events and merchandise found there. You can even host a child’s birthday party for an out-of-this-world event. Rent a party room, make telescopes and watch a dazzling laser show that will make it a truly stellar time.
Shows & Schedule: Thursday–Sunday public shows, including star tours, space films, children’s programming, laser shows, and special events. It’s always smart to purchase tickets in advance, which you can do here.
Ticket Info:
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Adults: ~$12
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Seniors (65+): ~$8
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Youth (4–17): ~$8
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Kids under 3: Free
Gates Planetarium — Denver Museum of Nature & Science
Address: 2001 Colorado Blvd, Denver, CO 80205
Overview: Located inside the Denver Museum of Nature & Science, Gates Planetarium offers a cozy indoor escape into the universe with immersive star shows, cosmic storytelling, and spectacular visuals on its tilted dome — perfect for holiday family outings when the weather outside is chilly. The planetarium’s educational shows bring space to life, delighting kids and adults alike with engaging astronomy experiences that pair beautifully with the rest of the museum’s exhibits. Shows change regularly, so check the schedule before you go.
Shows & Schedule: There are regular planetarium shows and laser experiences throughout the week, making it an ideal holiday outing when winter weather keeps families indoors. Programs typically include interactive night-sky shows, immersive space films, and themed laser light experiences set to music. Shows change regularly, so check the schedule before you go.
Hours: Generally 9 a.m. – 5 p.m.; some extended Friday hours. Ticket purchasing information for upcoming shows can be found here.
Admission:
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Museum admission required: Adults ~$25.95, Seniors ~$22.95
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Planetarium shows: Additional ~$6
Advance reservations recommended during holidays.
U.S. Air Force Academy Planetarium — Colorado Springs, CO
Address: U.S. Air Force Academy, Colorado Springs, CO
Overview: A hidden gem for families in the Pikes Peak region, the U.S. Air Force Academy Planetarium delivers free, public astronomy shows that are both educational and entertaining. With its immersive full-dome films and a rotating schedule of topics. From black holes and NASA-style astronomy journeys to animal features like “Superpower Dogs,” this planetarium is an ideal indoor outing during Colorado’s cold winter holiday break.
Note: You’ll need to request base access ahead of time if you’re visiting from outside the Academy, but once inside, the spacious 360° projection and comfortable seating make this planetarium a fun winter destination for kids and adults alike.
Shows & Schedule: The Academy Planetarium offers free, public full-dome shows throughout December, including Live Night Sky & Astronomy, In Saturn’s Rings, Black Holes, and Worlds Beyond Earth. Shows are first-come, first-serve with no reservations required
Admission: Free (first-come, first-served).
Note: Base access information found here. Allow time for Academy access procedures; a Real ID may be required.
OtterBox Digital Dome Theater — Fort Collins, CO
Address: 408 Mason Ct, Fort Collins, CO 80524
Overview: Located inside the Fort Collins Museum of Discovery, the OtterBox Digital Dome Theater offers Northern Colorado’s only full 360° dome experience. Its 39-foot overhead screen and immersive visuals make it a perfect indoor escape for families during cold winter days and holiday breaks.
The theater transports visitors into space, science, and artistic worlds through stunning full-dome films and live presentations, making it a fun and educational outing for kids and adults alike when outdoor activities aren’t an option.
Shows & Schedule: Rotating full-dome films, science programs, family-friendly shows, and special events run throughout the week. Show offerings change seasonally, so checking the museum calendar before visiting is recommended—especially during holidays. Upcoming shows for the holiday season can be found here.
Admission:
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Museum admission required: Adults - $15.50, Seniors + Students - $12.75
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Planetarium shows: Additional ~$6
Advance reservations recommended during holidays. Museum entry is free to members.
Add Planetariums To Your List of Holiday Activities
When Colorado’s winter nights turn bone-chilling, planetariums offer the perfect way to experience the wonders of the universe, and skip the risk of frostbite. These warm, indoor destinations combine family-friendly entertainment, hands-on learning, and unforgettable visuals. They are ideal holiday outings for kids, visiting relatives, and anyone craving a little cosmic inspiration during the coldest months of the year.
