Lil’ Monkeys Indoor Playground is one of the largest indoor family entertainment centres in Burlington, Ontario, and among the biggest in the GTA. Located at 3250 Harvester Road, Unit 5, Burlington ON L7N 3W9, the facility spans over 16,000 square feet across a 3.5-storey play complex and offers an extensive lineup of attractions for children from toddlers through to pre-teens. Lil’ Monkeys is open seven days a week and is widely recognized for its cleanliness, safety standards, and scale — including what it bills as Ontario’s largest twist slide.

Activities & Attractions at Lil’ Monkeys Burlington

Lil’ Monkeys organizes its activities by age group, with dedicated zones and attractions suited to different developmental stages:

For Ages 5 & Under

• The Toddler Zone — a low-traffic, parent-friendly soft play area with interactive learning panels and crawl-friendly surfaces, designed for children aged 3 and under Ages 0–3
• The EyePlay — an interactive digital projection floor with animated games and responsive gameplay
• Kiddie Rides — coin-operated ride-on toys for young children
• Sisyfox — a Canadian first: a unique rolling ball interactive challenge station

For Ages 5–8

• The Treehouse — a treehouse-themed multi-level play structure with slides and climbing
• The Play Structure — Lil’ Monkeys’ signature 3.5-storey jungle gym featuring climbing nets, tunnels, and Ontario’s largest twist slide
• The Bungee — a harnessed bungee trampoline for bouncing fun
• The Pixel Floor — an interactive digital floor experience (coming soon at time of listing)

For Ages 9–13+

• The Arcade — a full arcade area with games and redemption prizes
• The Prize Counter — where arcade tickets can be redeemed for plush toys and prizes
• The Vortex — a tunnel-based challenge attraction for older kids
• Jumplings — additional attraction (coming soon at time of listing)

The facility also features Marty’s Bistro, an on-site concession offering snacks and meals, as well as selfie spots and free coffee and tea for adults during party bookings. Lockers are available for rent on-site.

Birthday Parties in Burlington at Lil’ Monkeys

Lil’ Monkeys is one of the most popular kids birthday party venues in Burlington and the surrounding GTA, offering five named party packages — all 2.5 hours in length — with the birthday child admitted free. Up to five parties can run simultaneously, and the facility remains open to the public during party times. Outside food and cake are welcome (peanut/nut-friendly, no popcorn, candy, gum, or seafood; no deliveries; no glass or heating devices). A non-refundable deposit of $125 is required at booking to hold the slot.

• Leapin’ Lemur — birthday child free + 5 children; weekdays (Mon–Thu) only Smallest package
• Chillin’ Chimps — birthday child free + 10 children
• Monkey Mania — birthday child free + 15 children
• Bouncin’ Baboons — birthday child free + 20 children
• Awesome Apes — birthday child free + 30 children Largest package

Pizza from Lil’ Monkeys’ kitchen arrives 30–40 minutes after party start. All guests (adults included) must wear regular socks — no grip or trampoline socks — and complete a waiver. Waivers stay on file for three years. Full-facility private rentals are available for large corporate and group events; contact the venue for details. Book at lilmonkeysplaygrounds.com or call 905-632-4200.

Birthday Perk

Birthday children can visit Lil’ Monkeys for free — with unlimited time — up to 7 days after their birthday, simply by showing proof of their birthday and bringing along at least 3 paid friends. This perk can be used twice.

Facility Information

• 3250 Harvester Road, Unit 5, Burlington ON L7N 3W9 — open Monday–Friday 10 am to 8 pm; Saturday & Sunday 9:30 am to 8 pm
• Online ticket purchase available at lilmonkeysshop.com; online waiver at lilmonkeysplaygrounds.com
• Gift cards available; annual and daily admission rates — see lilmonkeysplaygrounds.com/all-admissions
• Socks required for all guests — including adults — on the play floor; no grip/trampoline socks permitted; socks available for purchase at the front desk
• Peanut/nut-aware facility; no seafood, shellfish, popcorn, gum, or candy permitted inside
• No outside food or drinks during general play except baby food, one single coffee, or one bottled water; outside food permitted in party rooms
• Parents/caregivers must remain on-site and supervise children at all times; not a drop-off facility for general play
• Secure front entry monitored by staff; exits secured; daily equipment inspections; lockers available on-site
• Waiver required — sign online in advance to save time at check-in

Frequently Asked Questions — Lil’ Monkeys Burlington

How big is Lil’ Monkeys Indoor Playground in Burlington?

Lil’ Monkeys spans over 16,000 square feet across a 3.5-storey facility, making it one of the largest indoor playgrounds in Burlington and one of the most spacious in the GTA. Key highlights include Ontario’s largest twist slide, a harnessed bungee trampoline, a dedicated Toddler Zone for children 3 and under, a full arcade, and the interactive Sisyfox attraction — a Canadian first.

Can I bring outside food to a birthday party at Lil’ Monkeys?

Yes — outside food and cake are welcome for booked birthday parties, with some restrictions. No popcorn, candy, gum, or seafood. Food should be peanut/nut-friendly where possible. No food deliveries to the facility, no glass containers, and no heating devices. All food must remain inside the party room. See the full food and decoration policies at lilmonkeysplaygrounds.com/birthday-parties.

Where is Lil’ Monkeys Indoor Playground located in Burlington?

Lil’ Monkeys is at 3250 Harvester Road, Unit 5, Burlington ON L7N 3W9. For hours, tickets, and party bookings, visit lilmonkeysplaygrounds.com or call 905-632-4200.