Our expansive square footage and weather-proof space, plus endless fun equipment allows young kids to socialize and play with peers, get physical activity, work on coordination and explore new types of play. A commitment-free way to burn some energy and get to know SGA!

Looking for Preschool Playground or Sensory Playground? Scroll down for more information.


5-and-under only (we’re sorry, kids over 5 are not allowed)

Caregivers, and babies under 12-months are free!


$10 per child / $5 for members (those enrolled in SGA’s classes)

Play more, spend less with an Indoor Playground punch card! Receive up to 3 FREE events with our two pre-paid punch card options. Learn more 

Event Length

1 hour

What else to know:

  • There must be an adult for every two (2) children in a group.
  • Pre-registration is encouraged to avoid any disappointment, however drop-in spots will be available as space allows and will be filled on a first come, first served basis. As long as space is available, you can pre-register anytime, right up until start time! Pre-register online or contact us.
  • An online parent-signed waiver needs to be completed to attend Indoor Playground.

Rules for Indoor Playground:

  • Adults must actively supervise and stay with their children at all times. SGA staff is on the floor to help remind of rules, direct traffic, and create a fun environment.
  • Only children are allowed on the equipment.
  • Socks for adults, bare-feet for children. No shoes allowed on the gym surfaces.
  • Some equipment is off limits, such as High Beams and High Bars.
  • One child per trampoline, including the Tumbl Trak.
  • The Tumble Trak is one direction only.
  • Only jump feet-or-bottoms-first in the foam pit. Diving head-or-stomach-first is dangerous.
  • Please change diapers in the Restrooms and dispose of soiled diapers in the Diaper Genie.
  • If your child has a potty accident, please notify SGA staff immediately so appropriate cleaning may be done.

Specialty Indoor Playgrounds

You may be interested in these other indoor play options:


Preschool Playground with The Seattle Preschool

You can have even more fun at our special, two-hour Preschool Playgrounds, once a month at select locations! In addition to the gym, these include open play in our preschool classroom, plus themed cookie decorating! Select locations, ages 0-5. Learn more about Preschool Playground

Sensory Playground (for children with diverse needs)

If traditional Indoor Playground is too overwhelming or over-stimulating, our Sensory Playground sessions are designed for children with special educational needs and disabilities to access gymnastics and indoor play in their own way and at their own pace. Children with autism, down syndrome, ADHD, cerebral palsy or any other moderate to severe exceptionality who would benefit from a quieter atmosphere, fewer sensory distractions and extra gym adaptations are welcome to attend. Select locations, ages 6-17 (If you have a child outside of this range, please call us to discuss). Learn more about Sensory Playground

Upcoming Indoor Playground Events

See all our Indoor Playground events on the Play Events Calendar

The best place I've yet found in Seattle to bring a young kid where they can do just about whatever they want. This place would have been a dream when I was a kid. Foam pits, trampolines, bouncy floors, rope swings, rings, and large foam blocks in vinyl for climbing.

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For a faster response, please give us a call at one of our SGA gyms during our front desk hours:

Lake City 26th (206) 362-7447
Lake City 28th (206) 267-3108
Ballard (206) 782-1496
Columbia City (206) 708-7497
Burien (206) 558-2977
Mill Creek (425) 948-1664