Take a look inside Rosecliff, a 30-room mansion built for a Gilded Age heiress and modeled after a French palace

Tech Insider : Travel
Rosecliff. A giant white mansion.
Rosecliff.

Dave Hansen – The Preservation Society of Newport County

One of New York City's last surviving Gilded Age mansions is for sale for $65 million — see inside the historic home

Tech Insider
15 East 63rd Street exterior and living room
The Upper East Side mansion was built in 1901 at the height of New York's Gilded Age.

Evan Joseph for Sotheby's International Realty

Look inside Lyndhurst Mansion, a historic 14,000-square-foot Gothic Revival home featured in 'The Gilded Age'

Tech Insider
Lyndhurst Mansion.
Lyndhurst Mansion.

Talia Lakritz/Business Insider

Inside the Astor family, one of America's wealthiest Gilded Age dynasties whose descendants are friends with British royals

Tech Insider : Travel, Politics
Waldorf Astoria
The Waldorf-Astoria.

Spencer Platt/Getty Images

A 216-acre park on Long Island is home to 4 mansions straight out of 'The Great Gatsby' — take a closer look

Tech Insider : Travel
hempstead house at sands point
Hempstead House.

Gabbi Shaw/Business Insider

See inside a $300 million Gilded Age mansion built for heirs who died on the Titanic that sat abandoned for years

Tech Insider
Lynnewood Hall.
in 1897, Lynnewood Hall was built in Elkins Park, Pennsylvania.

Courtesy of Lynnewood Hall Preservation Foundation

See inside Oheka Castle, the 127-room Long Island estate that inspired 'The Great Gatsby'

Tech Insider : Travel
oheka castle
The view of Oheka Castle from the grounds.

Gabbi Shaw/Business Insider

A Gilded Age train station transformed into three cottages is on sale for less than $1 million. See inside.

Tech Insider
Old Depot Way was built in the late 1800s.
Old Depot Way was built in the late 1800s.

Courtesy of Houlihan Lawrence

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