Indoor playgrounds in Brooklyn
Brooklyn apartments are small, winters are long, and strollers go everywhere — which is why the borough has quietly become one of the best indoor-play cities in America. The scene runs from warehouse-scale spots like Area 53's ninja-and-adventure complex and Ferox Ninja Park to classic ball-pit-and-slides places like Catch Air out by Coney Island, with toddler play spaces tucked under brownstones in between. Weekday mornings before nap time are the calm window; the first sleety Saturday of December, every stroller in Park Slope has the same idea. Most spots here run smaller than their suburban cousins, so check the age policy before you commit to a birthday party.