Completed in 1902, Whitehall, Henry Flagler's Palm Beach estate, is a National Historic Landmark and is open to the public as the Flagler Museum. Highlights include tours, exhibits, and Flagler's railcar.

The mission of the Henry Morrison Flagler Museum is to preserve, research, and interpret: Whitehall," its associated collections, and materials related to the life of Henry Flagler, as representing unique and important elements of Florida's history and America's Gilded Age."