This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.

The final resting place of the great navigator, or maybe his brother.

Considered the birthplace of the Copper Age and Bronze Age, the river is tinted red from 5,000 years of mining.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

The highest peak in the United Kingdom has a history of physics, specters, and a pilgrimage of strange objects.

Huge winged monument in the United Kingdom.

The gloomy ruins that inspired Bram Stoker to bring Dracula to life.

Vast fan-shaped British cemetery honouring American servicemen lost in World War II.

Numberless clock creates a meal of time for the dreaded, insectile Chronophage.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

An underground city of salt.

Adolph Sutro's little-known, geographically inaccurate, deprecated monument.

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

A brothel nestled amongst ghost towns, with an abandoned plane wreck to greet you.

The highest dunes in California are the most likely place in the area to hear the Singing Sands.

This crumbling Death Valley mining complex was known for its use of giant, 20-mule team wagons.

This Florida resort community is where the Amish come to have fun in the sun.

This abandoned NASA launch site is now a memorial to a trio of astronauts who were killed there.

A building so large that it has its own weather.

This once-grandiose behemoth of a monument from the socialist era now sits quiet and closed up.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

Possibly the world's largest coin stands just outside of a Canadian science center.

Abandoned Roman Catholic chapel abused by Satanists before being restored.