Check out Lehigh Valley's 3 incredibly charming cities: Allentown, Bethlehem, and Easton. All day attractions nearby include Crystal Cave, DaVinci Science Center, and the Crayola Experience. Kids can create and mold their own crayons, transform themselves into a coloring page or create drip art masterpieces! The quaint cities of Lehigh Valley also welcome your family overnight with delightful B&Bs and boutique hotels.