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Lil Monsters Playground

Lil Monsters Playground

About Lil Monsters Playground

Indoor playground in Windsor for young kids with a giant ball pit, volcano slide, rainbow nets and a tinker tower, plus seating for parents.

Lil Monsters Playground is a Northern Colorado indoor play space for kids under 9, and its original location is in Windsor.

What to do

  • Jump into the giant ball pit and ride the volcano slide
  • Climb the rainbow nets and the tinker tower
  • Toddler time for ages 5 and under on Wednesday mornings
  • Sensory-friendly hours on select dates

Why we picked them

  • Peanut-free, with snacks, drinks and Wi-Fi for parents
  • Locally run, with a second location in Wellington
  • Closed Tuesdays; bring socks or buy a pair at the door