If the weather isn’t cooperating—or you’re simply looking for something fun to do indoors—Bellevue has you covered. From slime-making to indoor playgrounds and arcade games, there’s no shortage of creative ways to keep kids entertained inside. Whether you’re visiting from out of town or looking for your next local adventure, this roundup has something for every age and energy level.
Over the years, we’ve explored all kinds of family-friendly fun in the area. Be sure to also check out our guides to the best parks and playgrounds around Bellevue, top places to stay in Bellevue with kids, Seattle family hotel picks, and our popular roundup of indoor trampoline parks near Seattle—perfect for high-energy kids who love to bounce.
Keep reading for our go-to list of the best indoor activities and Bellevue indoor playgrounds to enjoy with your family, no matter the weather!
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KidsQuest Children’s Museum
1116 108th Ave NE, Bellevue, WA 98004
A local favorite, KidsQuest Children’s Museum is a must-do for families with younger kids. Located right in Downtown Bellevue, this vibrant space is designed to encourage creativity, learning, and play.
Kids can build and test out contraptions in the Bellevue Mercantile, splash around in the Water Gallery, or climb and explore the Treehouse. The hands-on exhibits are perfect for toddlers through early elementary ages, and there are always new seasonal activities and pop-up events.
It’s our go-to when we want to combine fun with learning—especially on a rainy day.
📍 Downtown Bellevue
👧 Best for ages: 1–8
Online -> kidsquestmuseum.org
The Slime Factory
3929 Factoria Square Mall, Bellevue, WA, 98006
For the kid who’s always asking to make slime at home—bring them to The Slime Factory instead! This immersive slime-making studio lets kids mix their own colors, textures, scents, and glitter, then take home their creations in a custom jar.
It’s surprisingly relaxing (and very satisfying), and best of all—no mess in your own kitchen. Win-win!
📍 Factoria Mall
👧 Best for ages: 4+
Online -> TheSlimeFactory.com
Monster Mini Golf
4080 Factoria Square Mall SE, Bellevue, WA 98006
Step into a glow-in-the-dark world of monsters, music, and mini golf! Monster Mini Golf in Bellevue is a blast for kids and adults alike, with 18 holes of neon-lit mini golf surrounded by animated creatures and blacklight effects.
There’s also an arcade and laser maze challenge, making it a great pick for older kids or family groups with a range of ages. Bonus: the music playlist is parent-approved.
📍 Factoria Mall
👧 Best for ages: 5+
Online -> monsterminigolf.com
Funtastic Playtorium
4077 Factoria Square Mall SE, Bellevue, WA 98006
If you’re looking for a classic Bellevue indoor playground, Funtastic Playtorium hits the mark. This colorful indoor space is filled with slides, tunnels, climbing structures, and a soft toddler area. Kids can run wild in a safe, enclosed space while you sit back and relax (or join in).
It’s especially popular with the preschool crowd—and great for birthday parties too!
📍 Factoria Mall
👧 Best for ages: 2–8
Online -> monsterminigolf.com
Bellevue Collection Kids Cove Playground
Bellevue, WA 98004
Tucked inside Bellevue Square Mall near Nordstrom, the Kids Cove Playground is a small but well-loved spot for little ones to burn some energy while you’re out shopping or waiting for lunch.
The cushioned flooring, soft climbing structures, and age-appropriate features make this indoor play area ideal for toddlers and younger preschoolers. It’s clean, easy to access, and completely free.
📍 Bellevue Square Mall
👧 Best for ages: 1–4
Dave & Buster’s
11639 NE 4th St, Bellevue, WA 98004
If your older kids or tweens love arcade games, Dave & Buster’s in Bellevue is where it’s at. With everything from basketball hoops and racing games to virtual reality and classic air hockey, it’s easy to spend a couple of hours here.
The food is surprisingly good, and Wednesdays are especially fun—arcade games are half-price! Perfect for a rainy-day treat or even a family-friendly evening out.
📍 Lincoln Square
👧 Best for ages: 6+ (parents too!)
Twinkle Land Play Café
15510 Lake Hills Blvd, Bellevue, WA 98007
This charming indoor play space and café is great for young kids and their grownups. Twinkle Land Play Café has pretend play stations, soft climbing zones, sensory toys, and lots of open space for imaginative exploration.
While the kids play, adults can grab a latte and snack at the café inside. It’s cozy, clean, and thoughtfully designed for younger kids and toddlers.
📍 Bellevue
👧 Best for ages: 1–6
Arena Sports Issaquah
2115 NW Poplar Way, Issaquah, WA 98027
Just a short drive from Bellevue, Arena Sports Issaquah is worth the trip! It features a massive indoor playground with slides, climbing walls, ball pits, and a ninja obstacle course that older kids love. There’s also an arcade, sports fields, and a restaurant on-site.
This is one of our favorite places for a full day of indoor energy-busting play, especially when the weather keeps us from being outdoors.
📍 Issaquah (15 min from Bellevue)
👧 Best for ages: 3–12
Wrap-Up: Bellevue Indoor Playgrounds and More
Whether you’re local or visiting and looking for indoor things to do with kids, Bellevue is full of indoor playgrounds and kid-friendly fun. From slime labs to glowing mini golf, cozy cafés, and arcades, there’s something here for every age and interest.
Be sure to save this list for your next rainy or smoky day—and check out our other guides for outdoor parks, seasonal events, and more things to do with family in and around Bellevue!
