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Miller Activity Complex
4.3 ★★★★☆ 529 Google reviews · Indoor playground in Castle Rock, Colorado
Facility for birthday parties and kids (and adults!) with pools, playgrounds, basketball courts, turf fields and more.
Plan your visit
- Admission around $3 — prices change and often vary by age or day, so check with the venue
- Memberships available — worth asking about if you'd come back often
- Today see hours ·
- Phone (720) 733-2222
- Website crgov.com
Hours
| Monday | 8 AM–9 PM |
| Tuesday | 8 AM–9 PM |
| Wednesday | 8 AM–9 PM |
| Thursday | 8 AM–9 PM |
| Friday | 8 AM–9 PM |
| Saturday | 8 AM–9 PM |
| Sunday | 8 AM–8 PM |
What parents highlight
“The front desk staff is always friendly and the gym is clean and the indoor soccer field is in great shape.”
What parents say
This place is amazing! They have inside pool with water slide, trampoline area, kids area, soccer field and more. Staff was super helpful and the one lifeguard was so nice. She ended up being in the trampoline area as well and was again so polite and friendly (and just a beautiful woman).
We love coming here to play, swim, jump on the trampoline, and we had my daughters birthday here as well as going to plan our sons party next year at the MAC. The front desk staff is always friendly to us and everyone that walked in, and being especially friendly with the younger kiddos!
We went to this place on a field trip for my son's school. It's really a bit of a drive cuz it's in Castle Rock , but I'm definitely going back to try out the Ziplines! The staff was awesome and the place is really cool for kids of all ages! Swimming pool was warm and they have a very entertaining jungle gym !
I’ve enjoyed having access to this amazing place. Friendly staff and numerous activities for all ages. My son recently did the Zipline tour and said it was great. I ride the mtb trails around the area weekly. It’s very convenient having such a great facility so close to home.
Birthday parties at Miller Activity Complex
Miller Activity Complex hosts birthday parties — confirmed on their own site. Packages, party rooms, and pricing change often, so check the current options and book ahead — weekend slots go fast at popular playgrounds.
Bringing a toddler?
Reviews and the venue's own info mention a dedicated toddler area or toddler times at Miller Activity Complex — a separate space where little ones can play without dodging big kids.
Indoor playgrounds near Miller Activity Complex
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