World's largest collection of serial killer artwork and other macabre exhibits.

This Philly cemetery is the eternal home of many famous area residents, including Rocky Balboa's wife.

This permanent collection of preserved bodies taken from Irish bogs is one of the leading authorities on such morbid mummies.

The comedy and tragedy of Oscar Wilde is preserved in a Dublin park, captured in a sculpture of colorful stone.

This colonial mansion has been home to a staggering number of American historic figures.

This lovely little burbling creek is actually a deadly waterway that has dragged down everyone who ever set foot in it.

Olfactory delights in San Francisco's Botanical Gardens.

An unusual manor of stunning beauty, born out of a crippling disease.

Haunting and beautiful trees, doomed to die.

A man-made island in scenic San Francisco Bay.

Half of a waterfall goes into the river while the other half seems to disappear.

The monster at the center of the Darwin Center Spirit Collection.

A working model of the entire San Francisco Bay and much of the Sacramento River Delta, complete with regular tides that change every 14 minutes.

Home to the infamous "Typhoid Mary" and the worst loss of life in New York's history prior to September 11, 2001.

This small town in the Netherlands has no roads but instead, miles of canals and over 100 bridges.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

Arlington Cemetery exhibit dedicated to death and grieving.

One of New Jersey's oldest surviving buildings still bears the mark of our former British overlords.

The headquarters of the Fraternitas Rosae Crucis, complete with Rosicrucian pyramids, all in the Pennsylvania woods.

Since 1874, this macabre collection has developed into a museum devoted to Scotland Yard's mementos of dastardly deeds.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

Stroll the grounds built by murder, suicide, and dirty oil money at one of Hollywood's most filmed mansions.

A museum devoted to bringing to light forgotten or neglected histories through exhibitions, education and public programming.