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Best Indoor Playgrounds for Toddlers and Preschoolers in Nassau County

1. The Children's Social Club – Rockville Center

Some parents hate ball pits for their germs, but I love them for the nostalgia and because my kids would live in it if they could. The Children's Social Club has a big ball pit they sanitize regularly. Parents and young children can enjoy themselves at the Children's Social Club. Young children can safely play in the gated area while parents socialize and watch from the tables. There is a small section for babies with dedicated toys. The older toddler and preschooler section has a climbing structure with a slide leading into a huge ball pit. Birthday party packages and weekly class options are on offer. 

2. Planet Play – Bellmore

This is a popular party spot for the preschool crowd. We've been to many here, and the kids always have a blast. Open play is scheduled in two-hour blocks and varies based on age. Some sessions are for all ages, while others are for 7 and younger. It also holds sensitive space sessions for children with special needs. There is a multilevel play structure, inflatables, an arcade, and virtual reality pods. There is also a dedicated toddler zone. This play space is best for kids 7 and under. Check the website for open-play hours. 

3. Once Upon a Treetop – Plainview

This large indoor space focuses on creating settings for imaginative play. It is probably best for younger children, but older kids, especially if part of a mixed-age group, can have fun as well. The space is organized as if it were a little town or city, with rooms set up as a post office, restaurant, school, veterinary office, grocery store, construction zone, and more. At my daughter's 5th birthday party, her older brother and his friends decided to wage war and hide all the stuffed chickens in the tree house. Some friends battled for their beloved chickens while my daughter continued baking in the cafe. 

Toddlers and preschoolers love to play at Sippy Cups Cafe.

4. Sippy Cups Cafe – Seaford

Sippy Cups Cafe does amazing with a birthday. They handle everything for you, so all you need to do is show up. My daughter had her 3rd birthday here with a Halloween theme, and they delivered. In addition to birthdays, they also have open play for the 6-and-younger crowd, Sippy Cups Cafe offers a wooden climber with slides and peepholes, a train table, a puppet theater, and a cozy reading area. Adults will appreciate the selection of coffees and teas, as well as breakfast, lunch, and snack offerings that include pizza, sandwiches, salads, and baked goods. Check the website for the open play schedule. 

5. Social Play Haus – Plainview

Parents can enjoy a hot coffee or local beer while they watch the kids run and play. Social Play Haus is the perfect name for this Nassau County indoor play space, as it mainly focuses on allowing parents to enjoy social time while they comfortably watch their children play. It also offers private events, making it a great option for those with a guest list of adults and children. 

6. Madeline's Play Cafe – Glen Cove

This Paris-themed cafe and indoor play space has slides, a ball pit, a beautiful carousel, tables set up for art, a play house with a kitchen, and toys galore. The decor transports you to Paris while the kids climb a rock wall, hop on a ride-along moped, or bounce around in the foam pit. The cafe offers drinks, juice boxes, and pastries at a reasonable price. The space also hosts parties and events. 

7. Oh My Goodness Kids – Garden City, Port Washington

This play cafe features a modern, sleek space for little ones to play and explore. Kids can climb, slide, and enjoy imaginative play. The venue offers open play hours as well as classes. The organic cafe has healthy options for parents, caretakers, and kids. 

8. Cradle of Aviation Museum – Garden City

The Junior Jet Club at the Cradle of Aviation Museum is a great indoor play space that's included with admission. There is a small rock climbing structure, large blocks for building, activity boards, and small rocking rides for toddlers. This space is best designed for kids ages 2-6 years old, but older kids will enjoy going through the exhibits of the museum. We're not a big aviation-loving family, but we enjoy coming to this museum a few times a year for the interactive exhibits. 

9. Liddle Bites Play Cafe – Long Beach

This intimate and extensive play space is perfect for babies, crawlers, and preschoolers. It features life-sized dollhouses and stores for imaginative play, and so much more, from dolls to trains, blocks, puzzles, books, and art supplies. Parents can enjoy snacks and drinks at reasonable prices. Socks are required in the play space. 

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10. Active Kidz Long Island – Jericho

Active Kidz has many attractions, including an adventure maze, laser tag, inflatables, a ball pit/cannon area, and a rock-climbing wall. Open play sessions vary from week to week and might be limited to only some attractions. My older two kids enjoy having playdates here, and while there is a small toddler section, I don't recommend it for toddlers. Check their website or call ahead for the open play schedule. Prices are either per activity or bundled into combination packages.

RELATED: The Best Indoor Play Spaces for Toddlers on LI

Bounce the day away Bounce! Trampoline Sports in Syosset. Photo courtesy of the venue

11. Bounce! Family Entertainement Center – Syosset

Plan a day of dodgeball, foam pits, inflatables, and trampoline after trampoline action at Bounce. The bumper cars and glow-in-the-dark laser tag are very popular. Sessions vary depending on the day's schedule, so check the website before going. Kids 6 and younger bounce in a separate area from bigger kids. There's even a toddler time just for little ones to enjoy. 

12. Pump It Up – Great Neck

This play space has open-bounce sessions on various dates and times, so check ahead. It features bounce houses galore, slides, and a wind tunnel. The venue also hosts glow-bounce and supervised drop-off, and parents-night-out sessions. Any age, even adults, can bounce, but there is a minimum height requirement of 34 inches. Socks are required. It also offers sessions for children with special needs. These sensory jump events require tickets in advance. Occupational therapists are welcome to accompany children. 

13. Laser Bounce Family Fun Center – Levittown

My kids love the big ball-filled climbing area with ball cannons. Open play sessions typically include 30 minutes in the ball arena and 30 minutes in the inflatable. They also have a laser tag arena, bowling, and a game arcade. Unless already booked, all activities are available for parties or public play. The facility tries each week to list on its website times when each area is open to the public, but it advises calling first.

14. Jump Town U.S.A. – Farmingdale

While this is mainly a birthday party spot, Jump Town offers open play on holidays and school breaks, which we always take advantage of. There are a lot of inflatables here, including obstacle courses and slides. This play space is best for ages 3 and up. The Facebook page posts open play slots, which book up quickly.

RELATED: Great Rainy-Day Activities for LI Kids

15. Empire Adventure Park – Westbury

This venue is located inside the Samanea Mall and offers more than 36,000 square feet of fun. The indoor playground features trampolines, a ninja obstacle course, a ropes course, and more. There is also a dedicated toddler zone for the little ones to play. 

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16. Nana's Wonderland – Massapequa Park

This is my favorite play space for babies, toddlers and preschoolers. I usually bring all 3 of my kids, but recently I took just my 15-month-old. It was one of my favorite things I've done with her so far. She had so much fun exploring on her own without being influenced by her older siblings. She loved the ball pit and letting kids bounce her on the small trampolines. There is also a ride on a mini carousel, dress up area, climbing structure and more at this indoor playground. You can register on the website for a 90-minute open play session. The venue also hosts birthday parties and classes, and there's a cafe where you can grab a snack and relax. 

17. WowMoms World Long Island – Mineola

I had the opportunity to visit this hidden gem a few years ago. It's such a great space because it doesn't just focus on the kids, but the caregivers as well. Nail services are offered on certain days of the week. SO mom can get a little pampering done while the little one plays. The Wow Cafe has an espresso bar for tired parents to get an energy boost while the kids explore the fun indoor playground and toys. 

Long Island Children’s Museum’s Tot Spot is a safe and interactive space for little ones to play.

18. Long Island Children's Museum – Garden City

Museum admission includes access to two indoor play areas, Tot Spot and Climb It. While the Long Island Children's Museum is well known, I feel it's a hidden gem because it's something all of my kids have fun at. There's something for a wide spectrum of ages and abilities. For it's versatility, and number of play areas, I highly recommend getting a museum membership for your family. At Tot Spot, kids can play in the pretend train, grocery store, or construction areas, as well as wiggle, jump, slide, and play. Climb It offers two stories of crawling and climbing adventures.For free admission, check your local library's museum pass program.

19. Mindnasium – Franklin Square

A rock-climbing wall, a multi-level climbing structure, and a zip line are some of the stand-out features at Mindnasium. It also offers science and art classes, and visiting children can explore the science and art areas. Open play hours vary by week, so it's best to check the website site for the latest updates.

RELATED: Long Island Cafes With Kids' Play Spaces

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20. Dave and Busters — Westbury

Kids can tackle gaming fun at this arcade, with options including multiplayer arcade shooters, carnival games like skeeball, basketball games, and racing games. Rack up the tickets and trade them in for a prize, or test your skills with the claw machine. Dave and Buster's also offers a diverse menu for even the pickiest eaters, and caregivers can indulge in an alcoholic beverage. 

21. Round 1 - Hicksville

Round 1 is my family's favorite arcade. We love all the fun claw machines, and the prize room itself has lots of high-quality options. For sports, you can play billiards, ping pong or go bowling. My personal favorite is the private karaoke rooms. While it may not be a sport, you can certainly burn a lot of energy singing and dancing in there. 

Are There Indoor Play Spaces That Are Affordable Or Free?

Yes! The Roosevelt Field Mall has a newly renovated play space that can accommodate toddlers, preschoolers and elementary-aged kids. Check out the McDonald's in Hicksville, just north of the Broadway Commons. They have a great play place for older kids and younger ones. 

How Can Parents Make Indoor Play Visits Easier?

Bring water bottles and pack snacks to avoid hunger meltdowns. Many indoor play places require socks, and some even require grip socks. You should always check the requirements on the website before going. Parents are usually held to the sock rule as well, unless they're not entering the play area. Always check open play hours before going and see if reservations are required. Re-check hours for school breaks and holidays. Some indoor play areas add extra sessions or camps when school is out. 

Indoor Play Spaces in Nassau County FAQ

What are the best indoor playgrounds for kids in Nassau County?
This answer is really age-dependent. Mixed-aged siblings will do best at The Long Island Children's Museum, and families with kids 8 and under should visit Once Upon A Treetop. Toddlers should head to Nana's Wonderland or any of the play cafes, and avoid the trampoline parks. Older kids, on the other hand, should skip the play cafes and head to Empire Adventure Park or Bounce! Family Entertainment Center.

Are there indoor play spaces suitable for birthday parties?
Most of the options on this list offer birthday parties. For smaller play space venues, the party is usually private. We've been to parties at Laser Bounce, Planet Play, Active Kidz, Jump Town U.S.A . Kids had a blast at each of them. As party throwers ourselves, we've used Sippy Cups Cafe, which is amazing with a theme, and Once Upon A Treetop, which was able to entertain my 5-year-old birthday girl and her friends, as well as my newly toddling baby and my oldest, who is 8. 

How can parents make visits to indoor playgrounds easier?
Pack wisely. Bring water, snacks, wipes, diapers, and even a change of clothes. Plan your outing around nap times and always check with the play space beforehand to see their regulations, hours, and reservation information. 

Unless noted, photos by Gina Massaro. 

A version of this post was first published in January 2017. Writer Jennifer Voit contributed to the 2025 update.