Vital Brooklyn opened its 24-hour bouldering gym inside a former warehouse in Williamsburg this summer, bringing 45,000 SF of tread walls, tension, kilter, and campus climbing hangboards, slacklines, and other fitness equipment as well! Check out their fully decked-out cycling studio with a great sound system, fitness classes, weight machines, and much more. What's even better is that all year round, VITAL has weatherized and turfed its rooftop so members can climb on it year-round, or relax in a rooftop sauna — you can even grab a bite to eat from its cafe by Jason Baron. Their independent eatery sells healthy meals like salads, wraps, and also serves calorie-packed comfort food, like pizza and hamburgers.