Designed in the late 1800’s by the same duo behind Manhattan’s Central Park (Frederick Law Olmsted and Calvert Vaux), Prospect Park, although not quite as large, is still massive at 580-plus acres, spanning multiple neighborhoods in Brooklyn, and offering plenty of outdoor fun. If you want to picnic and chill, head to Long Meadow near the top of the park (you can enter at the Grand Army Plaza or one of the openings along Prospect Park West)—which is touted as the longest green stretch in any U.S. park, at nearly a mile long. South of Long Meadow is the Ravine, an expansive woodland and waterway landscape. Further east, there’s the Prospect Park Zoo and carousel. Water activities (including Prospect Park’s Splash Pad) are housed at Le Frak Center at Lakeside near the southeast corner of the park. Also nearby, check out Drummer’s Grove.