Slick City Action Park is an indoor slide park at 31 Beaver Street in Milford. It opened on Saturday, October 10, 2026, and is the first Slick City in New England. It is all indoors, so it works for a rainy or cold day.
The Milford park has 15 dry slides (no water), a play structure, a climbing net, an arcade, and two courts for basketball and dodgeball. Slides are for ages 4 and up. The soft-play area is for ages 0–5, and a toddler area called Junior Jungle is listed on the park’s site.
Tickets on the park’s site: $33.99 for 90 minutes or $38.99 for 120 minutes (ages 4+), and $19.99 Junior tickets for ages 3 and under. Everyone who plays needs CitySocks, sold at $4.99 a pair. Spectators don’t have to buy a ticket, but children can’t hang around without an adult. Online tickets are non-refundable; they can be moved to another date or time if there is room.
Hours listed: Monday–Thursday 11am–8pm, Friday 11am–9pm, Saturday from 9am, Sunday 9am–8pm. Check the park’s site for the Saturday closing time and holiday hours. Call 508-388-1355 for groups. The park says it will run sensory-friendly hours, home-school socials, family days and sessions for ages 4–7, and after-hours nights starting in November. Birthday parties and field trips are planned too: see its birthday listing on GOkidOZ.
Frequently asked questions
How old do kids need to be for the slides?
Slides are for ages 4 and up. The soft-play area is for ages 0–5, and Junior tickets ($19.99) are for ages 3 and under.
How much does Slick City Milford cost?
$33.99 for 90 minutes or $38.99 for 120 minutes for ages 4 and up, and $19.99 for ages 3 and under. CitySocks are required and cost $4.99 a pair.
Do parents have to buy a ticket?
No. Spectators don’t have to pay to enter, but children aren’t allowed to enter and loiter without an adult.
Can I get a refund on online tickets?
No. Online purchases aren’t refunded, but they can be moved to another date or time if capacity allows.