In this image provided by the White House, President Donald Trump and Secretary of State Marco Rubio, right, sit in the Situation Room, Saturday, June 21, 2025, at the White House in Washington.

Historic sites in Hyde Park, New York. Talia Lakritz/Business Insider The Vanderbilt family's 45,000-square-foot Gilded Age mansion is also in Hyde Park, which is about 95 miles from New York City.

A 60,000-gallon aquarium accentuates the area. Courtesy photo The “rosso corsa” (racing red in Italian) gourmet kitchen off the 1,760-foot family room gives the house a boost of color.

Celebrity Homes 728 Linda Flora Drive in Photos The ultra-luxe spec home created by developer AMG Capital in the lower Bel Air neighborhood of Los Angeles is now available for $40 million.

Explore how the richest families in American history built stunning Hudson Valley and Upstate NY mansions that remain ...