Just drop in

Kids Open Gym in Santa Clara, CA

Fifty-five minutes of supervised free play on real gymnastics equipment. No registration, no commitment, just show up and move.

Interstellar Gymnastics runs a drop-in kids open gym at 2790 El Camino Real in Santa Clara, CA, inside the Evo Gym. Sessions are 55 minutes of supervised free play on real gymnastics equipment, with no registration required. Kids sessions run weekday afternoons and Saturdays. Drop-in is $20 for members and $25 for non-members, and 4-packs and 8-packs are available.

Call (669) 224-2558 if you want to confirm today's session before you drive over.

Kids open gym free play space with blue floors and mats at Interstellar Gymnastics in Santa Clara, CA
How it works

Free play, safely supervised

Open gym is play time, not a class. There's no formal instruction. Our staff supervise the floor for safety while kids explore the trampoline, foam pit, bars, beams and ninja obstacles at their own pace.

  • • Signed waiver required for every child
  • • Wear comfortable athletic clothing
  • • No advance registration, just drop in
  • • Staff supervise; parents stay on site for young children

What kids actually do in a session

  • • Trampoline and foam pit jumps for air awareness and safe landings
  • • Bars, beams and the tumbling floor for cartwheels, rolls and handstands
  • • Ninja obstacles: warped wall, bars, rings and balance challenges
  • • Rope climb, wedge mats and open rolling space for younger kids

Times & pricing

Kids (under 18)

  • Mon, Tue, Wed, Fri: 2:30 to 3:25 PM
  • Thu: 3:30 to 4:25 PM
  • Sat: 3:00 to 3:55 PM

Aerial open gym (all ages)

  • Tue: 11:00 AM to 12:00 PM

Adults (18+)

  • Tue: 9:00 to 10:00 PM
  • Thu: 2:00 to 3:00 PM and 8:00 to 9:00 PM
  • Fri: 9:00 to 10:00 PM

Pricing

  • 55 minute sessions
  • 4-pack $60, 8-pack $80
  • Drop-in $20 member / $25 non-member
Where we are

Open gym in the heart of Santa Clara

2790 El Camino Real, Santa Clara, CA 95051, Inside the Evo Gym.

Our gym sits on El Camino Real in Santa Clara with free on-site parking, an easy hop from San Jose, Sunnyvale, Cupertino, Campbell and Mountain View. Families use open gym as a rainy-day outlet, a between-classes energy burn, or a low-pressure first look at gymnastics before enrolling in a weekly class.

If your child loves it, the next step is a free trial class or a look at the weekly class schedule.

Open gym questions

Do I need to register for kids open gym?

No. Kids open gym is drop-in. Arrive a few minutes early with a signed waiver for each child and pay at the front desk.

How much does open gym cost in Santa Clara?

Drop-in is $20 for members and $25 for non-members. Punch cards are $60 for a 4-pack and $80 for an 8-pack.

What ages can attend kids open gym?

Kids open gym is for children under 18. A parent or guardian stays on site for younger children. Adults 18 and up have their own dedicated open gym times.

What should my child wear to open gym?

Comfortable athletic clothing with no zippers, buttons or jewelry. Gymnasts are barefoot; ninja obstacle play allows clean indoor athletic shoes. Long hair should be tied back.

Is open gym supervised?

Yes. Our staff supervise the floor for safety the entire session. Open gym is free play rather than instruction, so there is no formal class structure or lesson plan.

Where is Interstellar Gymnastics located?

We are at 2790 El Camino Real, Santa Clara, CA 95051, inside the Evo Gym, minutes from San Jose, Sunnyvale, Cupertino and Campbell.

Reviews

What families say about Interstellar

4.4 · 36 Google reviews
We happily drive 30 minutes to Interstellar and it is absolutely worth it. The coaches give excellent attention to each child. Our kids have grown so much in just a few months.
Rachel M.Google review · June 2026
The coach-to-student ratio is great, so kids get plenty of individual guidance. We love both the gym and ninja classes. Highly recommend.
David K.Google review · May 2026
My children come out of every class smiling and talking about what they learned. The coaches perfectly combine fun and serious physical training.
Priya S.Google review · April 2026

Come play

No registration needed, just bring a signed waiver and energy.