Lil Monsters Playground
Windsor, CO
Windsor indoor playground for little kids with giant ball pits, slides, toddler time, and grown-up-friendly seating.
Lil Monsters is scaled for little kids, with a bright, modern indoor setup.
Photo 1 of 3. Lil Monsters is scaled for little kids, with a bright, modern indoor setup.
Editorial notes
What stands out
One of the strongest under-10 indoor play options in Northern Colorado if you want a clean, modern space built primarily for little kids.
Good fit
- Babies through younger elementary kids
- Sibling playdates and easy open play
- Parents planning birthday parties for younger children
Consider another option if
- Older big kids and tweens
- Families looking for the cheapest possible drop-in play
- Children who need a very quiet visit during peak times
Know Before You Go
- Supervision model
- Caregiver supervised
- Hours vary due to private events
- Yes
What to Expect
For kids
- Babies
- Toddlers
- Preschoolers
- Big kids
- Toddler area
- Soft play
For caregivers
- Coffee available
- Free parking
- Caregiver supervised
- Visit type
- Open play indoor playground
Read more about this location
Lil Monsters Playground in Windsor is a polished indoor play space designed with little kids and their grown-ups in mind. Expect big ball pits, slides, climbing features, toddler-friendly play, birthday parties, and regular open play, with Wednesday toddler time and occasional lower-sensory offerings helping it stand out for younger families.
Hours & Admission
Posted hours
Check posted weekly hours
View full weekly hours
| Monday | 9:00 AM – 7:00 PM |
|---|---|
| Tuesday | Closed |
| Wednesday | 9:00 AM – 7:00 PM (Toddler time 9:00 AM – 12:00 PM) |
| Thursday | 9:00 AM – 7:00 PM |
| Friday | 9:00 AM – 4:30 PM |
| Saturday | 9:00 AM – 7:00 PM |
| Sunday | 9:00 AM – 7:00 PM |
Based on posted weekly hours. Holidays, private events, seasonal schedules, and special closures may differ.
Admission
| Visitor | Price |
|---|---|
| Additional Adult | $3 |
| Walking Child Admission | $15 all-day access |
Admission details can change. Confirm current fees before visiting.
Accessibility
Sensory Support
The business promotes lower-sensory or sensory-friendly programming on its schedule.
Accessibility and comfort
Sensory-friendly
Accessibility and comfort
Quiet hours
Location
1224 Automation Dr Unit A
Windsor, CO, 80550
Other options nearby
Source reviewedLil Monsters Playground
Wellington indoor playground for little kids with giant ball pits, slides, toddler-friendly open play, coffee, and easy birthday packages.
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Source reviewedRollerland Skate Center
Fort Collins roller rink and family fun center with a large indoor playground, arcade, laser maze, and public skate sessions.
Sources & Updates
3 public sources on record · Last checked Apr 8, 2026. Time-sensitive details may have changed.
View source and update details
- Last check on record
- Apr 8, 2026
- Sources reviewed
- 3 public sources
Public sources
- Official Websitelilmonstersplayground.com
Checked: address, admission pricing, hours, party pricing, features
- Official Bookinglilmonstersplayground.com
Checked: party details
- Official Socialinstagram.com
Checked: current hours, toddler time, recent venue imagery
What changed
April 8, 2026
Added verified Windsor address, public admission and party pricing, official image gallery, and updated planning notes.