Ruins of the elaborate house where the enigmatic costume designer threw glamorous parties for New York's theatrical elite.

This once-palatial plantation may have been the site where a draft of the Declaration of Independence was written.

The ruins of this Thomas-Jefferson-designed mansion have been left to crumble since the Christmas Day they burnt down.

This historic mansion was built as a symbol of love between a husband and wife.

A railroad tunnel that, upon its completion, was considered one of the engineering marvels of the modern world.