"The Dia Art Foundation’s extraordinary space at the old Nabisco box printing factory in the Hudson River Valley is a worthwhile, scenic drive from New York City. The Robert Irwin designed space and gardens make an artful backdrop to the permanent collection of works made after 1960, with entire spaces dedicated to contemporary masters like Richard Serra, Joseph Beuys, Dan Flavin, Donald Judd, and more. The galleries are lit by the light of day that filters in, so opening times morph throughout the seasons."