Near the former site of numerous witch burnings, this lavish Edinburgh mainstay pays homage to Scotland's brutal history.

17th century streets hidden under Edinburgh were once a breeding ground for the black death.

Ruined 11th century abbey built by King David I in Edinburgh, Scotland.

The fountain marks the area where hundreds of accused witches were burned at the stake.

The largest cemetery in the American Southeast is a hidden gem near the heart of Atlanta.

More than a century after her death, Little Gracie Watson remains one of Savannah's most often-visited residents.

One of Savannah's oldest and most haunted cemeteries, featuring graves desecrated by Sherman's Union Army.

An eerie, abandoned military base engulfed by nature and graffiti is now home to a local park.

The trials and tribulations of marking Poe's grave.

This abandoned fort is said to be the most haunted place in India, so much so that entry is prohibited after sunset.

Centuries-old bridges grown from tangled roots.

A lake with hundreds of ancient skeletons surrounding it. The surprise is what killed them.

The final resting place of the first documented Chinese person in the United States lies in a Boston cemetery.

Around 160 years ago, this spot marked the location of a wharf along the shores of the Charles River.

This small glass cube is a peaceful out-of-the-way sanctuary at the busy airport.

The often-overlooked ruins of one of the first buildings designed by famous landscape architect Frederick Olmsted.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

The final resting place of New Orleans' most famous voodoo priestess.

A neo-Gothic church built to thank God for saving the Emperor of Austria from an assassination.

This museum promotes informed contraception by documenting its often secret past.

The final resting place for the remains of 143 Habsburg royalty.

The crypt of the imposing Stephensdom holds royal intestines and thousands of skeletons.

Built in 1870 at the bridge that connected Buda and Pest, this spectacular incline railway was almost lost forever during World War II.

Coins and medals straight from the mint await visitors to this shop in the nation's capital.