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Explore our various tour types to find what’s best for you and your group.
Explore the Gilded Age
The Gilded Age was a period of unprecedented change in America. Fortunes were spent on luxuries such as the lavish "summer cottages" of Newport.
Episode Deep Dive
Learn about the people, places and events depicted in Julian Fellowes' popular historical drama series.
Our mission is to protect, preserve, and present the best of Newport County's architectural heritage. Learn more about us and our work.
Museum Rentals & Weddings
Host your wedding, rehearsal dinner, corporate event, or other celebration at our historic museums.
Chateau-sur-Mer epitomizes High Victorian architecture, furniture, wallpapers, ceramics and stenciling. It was the most palatial residence in Newport until the appearance of the Gilded Age Vanderbilt houses in the 1890s.
Visit Chateau-sur-Mer from the comfort of your own home
Experience our GPS-guided landscape tour of Chateau-sur-Mer!
Special rates available for groups of 20 or more adults and 10 or more students.
Visitors must bring their own smart device with earbuds/headsets and download the free Newport Mansions tour app before your visit. Printed scripts are available at most mansions and staff appreciate your questions.
Download the App
Chateau-sur-Mer’s grand scale and lavish parties ushered in the Gilded Age of Newport. It was built as an Italianate-style villa for China trade merchant William Shepard Wetmore.
William Shepard Wetmore
Ownership transferred to the Preservation Society
Parking is free onsite at all properties except for Hunter House and The Breakers Stable & Carriage House, where street parking is available.
Answers to some of our most frequently asked questions.
Explore the 11 properties under the stewardship of the Preservation Society and open as historic house museums.
Partners in Preservation