Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

The bears may be gone, but their old cages can still be found.

A beautiful Victorian-era cemetery, complete with a miniature village.

A simple Colonial home with a past haunted by death and madness.

A 19th century library favored by Edgar Allan Poe and H.P. Lovecraft, known by locals as "the Ath."

An architectural statement of artistic intent smack in the middle of Providence, Rhode Island's Colonial uniformity.

Rhode Island's tallest building bears a resemblance to the "Daily Planet" building and has been empty for more than five years.

Books bound in human skin and H. P. Lovecraft's letters are among a few of the treasures this library has to offer.

Final resting place of one of the classic authors of horror literature.

To avoid the demolition costs this abandoned drawbridge was simply left in the up position.

The tragic tale of the dentist who pioneered the use of anesthesia.

A miniature village lies nearly forgotten in the forest by the side of a major highway.

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

This Philly landmark has a giant butterfly pavilion, three floors of insect displays, and withstood a $40,000 heist.

This magnificent herd of stampeding elephants has been frozen in time for over a century.

This beloved marketplace mascot poops money and grants good luck.

America's first serial killer rests in anonymity.

The strip club's VIP lounge is actually a rare repurposed Futuro House.

The medieval woodcut-style artwork chronicles life in medieval London.

A mysterious shape catches the eye in this 16th-century painting.

This enormous banquet-themed artwork honors over 1,000 notable women throughout history.

This memorial honors thousands of enslaved Africans and their descendants who died in colonial New York.

The Pennsylvania shopping center was once the setting for the 1978 film, "Dawn of the Dead."

The dance of this huge clock is a magnificent and eerie commentary on good and evil in the history of humankind.