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

Take a look inside Morris-Jumel Mansion, a picturesque 18th-century estate in New York City once home to Aaron Burr

Tech Insider : Travel
Morris-Jumel Mansion
The historic Morris-Jumel Mansion in New York City.

SeanPavonePhoto/Getty Images

See inside Kykuit, a 40-room mansion in New York that once belonged to the richest man in the world

Tech Insider : Travel
Kykuit Mansion.
Kykuit Mansion.

Talia Lakritz/Business Insider

Take a look inside a historic 54-room Gilded Age mansion that belonged to one of America's richest families

Tech Insider : Travel
A study in the Vanderbilt mansion.
A study in the Vanderbilt mansion.

Talia Lakritz/Business Insider

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