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

An old trolley bridge was converted into a breathtaking garden bursting with colorful flowers.

These mysterious petroglyphs in Vermont reflect a troubled history in the treatment of Native American culture.

The author of Uncle Tom's Cabin was neighbors with Mark Twain while living in this Connecticut home.

The former home of Samuel Clemens and family remembers the happiest period of the author's life.

A religious-themed park filled with folk art to bring biblical stories to life that fell into disrepair and now being restored.

A ruined mansion hidden in the woods of the Hudson Valley, home of a tragically doomed romance.

Once in a state of dilapidation, this candy-inspired fortress is now being revived.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

100 massive sculptures in the Hudson River Valley.

This disastrous New Jersey safari park saw animal attacks, escapes, and disease before being abandoned.

Collapsing castle on the Hudson river was once the storage site of military surplus business.

A miniature rainforest is growing inside of a Midtown Manhattan office building.

A semi-scholarly approach to sex.