Newport Mansions refer to a collection of historic homes located in Newport, Rhode Island. These grand estates were built during the Gilded Age by wealthy industrialists and serve as a reminder of the opulence and extravagance of the time period. The mansions, such as The Breakers and Marble House, are open to the public for tours, allowing visitors to step back in time and experience the luxurious lifestyle of America's elite. These architectural marvels showcase stunning design, intricate details, and beautiful landscapes, making them a popular tourist attraction in Newport.