Indoor kids' play space in the Terra Vista entertainment cluster — check session times before you load the car.
House of Play is the little-kid anchor of the Terra Vista Town Center entertainment cluster — an indoor play venue where the under-tens burn energy in climate control while Southern California does its August thing outside.
Sessions are how these places run, so check current session times before you load the car; arriving mid-session with a toddler who's been promised playtime is a self-inflicted wound.
The cluster is the real story for families: Breaking Point Escape Rooms and Zero Latency VR share the same center, which means one parking spot can cover a split outing — little kids here, teens locked in a puzzle room or wearing headsets in the same center.
Nearby & related

Family
Breaking Point Escape Rooms
Escape rooms in the Terra Vista Town Center entertainment cluster — book your session online first.

Family
Randall Lewis Second Story and Beyond
An immersive kids' discovery space above the Biane Library — climb Cucamonga Peak without leaving the second floor.

Family
Planes of Fame Air Museum
One of the region's great warbird collections, a short drive away in Chino — board the B-17 on weekends.
