The Ides isn't Williamsburg's first rooftop bar, but it is certainly the chicest. Located on the sixth floor of the sleek Wythe Hotel, this open-air spot is helmed by Andrew Tarlow, the trailblazing foodie behind Williamsburg culinary institutions Diner and Marlow & Sons, as well as the Wythe's ground-level restaurant Reynard. The bar offers sweeping views of the waterfront and the Manhattan skyline, alongside a selection of artisanal cocktails and a menu of small plates.