The wildly anticipated Little Island, the unique park that has been rising in the Hudson River designed by Thomas Heatherwick and Signe Nielson of the landscape architecture firm MNLA, is open! Located at 13th Street at the boundary between the Meatpacking District and Chelsea, Little Island is one of the first new parks to open since the pandemic began. Little Island’s fascinating engineering, led by Arup, enables the park to rise on 280 organically-shaped concrete piloti on top of which…