Play Planet

If you’ve got kids in the 2-8 range and need somewhere to burn off energy when the weather won’t cooperate, this is the spot locals keep coming back to. The place is genuinely spacious — none of that cramped, obstacle-course feeling you get at some indoor play spots — and it stays noticeably clean, which matters more than people admit. Parents of kids with sensory needs or autism have spoken up about how well it works for their little ones, which says a lot about how it’s laid out and run. Party rooms, picnic tables, and good sightlines mean you’re not constantly craning your neck to find your kid. Vienna doesn’t have a ton of indoor options like this, so Play Planet fills a real gap.