8 Rock Climbing Walls for Kids in New York City Submitted by Stephanie Ogozalek on Tue, 02/21/2017 - 11:00am Indoor rock climbing is a great way for kids to get some needed activity in the dead of winter or year-round. Why not let them bounce off someone else’s walls for a change, right? Plus, it takes concentration, discipline, and strength, all qualities we're happy to expose them to. New York City boasts more than half a dozen indoor boulders, at least one in almost every borough, plus a brand-new outdoor, seasonal spot. The best part? Kids tend to love the activity and it isn't too pricey. Try it out in a drop-in program, or sign up for one of the many after-school classes or break camps offered at the eight rock climbing facilities profiled below. Find more active fun in our Kids' Sports Centers Guide. Read more.