The "last unrestored grand mansion of Savannah" is now a cramped, mouldering maze of antiques.

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

The first public building in Savannah to offer air conditioning was a luxurious cinema that still operates today.

A statue honoring 44 continuous years of greeting passing ships.

The bizarre visions of H.R. Giger, tucked away in a Swiss medieval city.

Swiss vineyards in a UNESCO heritage site.

Where Mary Shelley’s 'Frankenstein' and John William Polidori's 'The Vampyre' were born.

This simple apartment may have inspired some of the most important theories in the history of science.

A nearly 500-year-old sculpture depicts a man eating a sack of babies, and no one is sure why.

This historic covered bridge contains a series of macabre paintings that communicate one thing: everyone dies.

This memorial commemorating fallen Swiss Guards of the French Revolution has been called the saddest stone in the world.

A piece of the iconic wall found an unlikely new home in a Vegas bathroom.

An icon among Florida's pre-Disney tourist attractions, just west of Orlando.

Former wax museum from the 1960s, home to many wax U.S. Presidents and the famous White House miniature.

An accidentally hidden library containing the ephemeral history of New York.

A clock set into the concrete outside a Manhattan jeweler has been telling time underfoot for over a century.

This sculpture by artist Fritz Keonig survived the 9/11 attacks and now stands as a monument to the victims.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

A dilapidated dock tells the story of Titanic’s missed arrival.

Elevated freight railway turned wildly successful urban park.

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

The 28-foot granite map plots the locations of 40 theaters in New York City.

Captain America, Sub-Mariner, and the Human Torch were all born in this art deco Manhattan masterpiece.

The remnants of two World's Fairs are here, complete with a 12-story globe, a mini-Manhattan, and a UFO-shaped pavilion.