Artists & Fleas is a must-visit for everything from handcrafted jewelry and records to hand-poured candles, throw blankets and prints and posters. The marketplace also has a store — Regeneration in Williamsburg, Brooklyn — dedicated to vintage, thrift and preloved fashion. If you find yourself at the Manhattan location, check out the abundance of shops and eateries inside Chelsea Market (daily, 11am–7pm). You can also walk along the High Line, an elevated railway turned into an urban park.