Fodor's Expert Review Kykuit

On a hill surrounded by gardens, stone terraces, and fountains sits the stunning classical-revival mansion that was home to four generations of Rockefellers, one of America's most famous families. From its regal position, Kykuit (pronounced "kie-cut"), which means "lookout" in Dutch, has breathtaking views of the Hudson River. Antiques, ceramics, and famous artworks fill the house, which was finished in 1913; sculptures by Alexander Calder, Constantin Brancusi, Louise Nevelson, and Pablo Picasso adorn the grounds, which encompass 87 acres. You must take a tour to see the estate, which is accessible only by shuttle bus from the visitor center at Philipsburg Manor.