"Longwood Gardens, purchased by industrialist Pierre du Pont in 1906, is a little like Philadelphia’s answer to Versailles, with 1,083 acres of themed, manicured gardens. Naturally, spring and summer are the best seasons for florals, but with a Conservatory renowned for its indoor displays, this Kennett Square spot is a popular year-round destination. If you're here in the summer, make sure to check out the Fountain Garden, when a dramatic water show set to classical music is performed several times every day—the Conservatory, with its twinkling lights, trees, and poinsettias, is a must at Christmas." - Regan Stephens, Devra Ferst