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Trampoline Parks in Ontario, CA

Ontario has 2 trampoline parks — including 1 that hosts birthday parties, 1 with toddler time, and 1 with adult nights. Listings are ranked by what jumpers say (rating weighted by review count) and show live open-now hours, so you can pick a park and go.

Slick City Action Park

4.4 ★★★★☆ 251 reviews

4655 Mills Cir, Ontario, CA

Ages 6–11

Hosts birthday parties Toddler time Adult nights Sensory-friendly ~$40 spotless & cleangreat for little kidsdodgeball courts

FUNBOX INLAND EMPIRE - ONTARIO

4.1 ★★★★☆ 74 reviews

1 Mills Cir, Ontario, CA

Ages 3–9

Sensory-friendly spotless & cleangreat for little kidscafé for parents

Kids-focused inflatable-maze playground featuring dodgeball, basketball hoops and slides.

Good to know in Ontario

Price mentions at one Ontario park come in around $40 per jumper. The one park with posted hours is open on Sundays.

For toddler time, look at Slick City Action Park.

For adult nights, Slick City Action Park run grown-ups-only jump, fitness, or dodgeball sessions.

For sensory-friendly jump times, look at Slick City Action Park and FUNBOX INLAND EMPIRE - ONTARIO.

Trampoline parks near Ontario