Home to items never before seen by the public.

A 1,100-ton train fell through the floor in 1953. Workers got it patched up in just 72 hours.

The first purpose-built art gallery in the United States is once again open as a center of craft arts.

A monument in Washington D.C. marks the spot from which all other roads were supposed to stem.

The house where John Wilkes Booth conspired with his co-conspirators.

The winding route passes through an enclosed alleyway, two tunnels, and leads to the White House basement.

A self-explanatory attraction allows fans to respectfully remember and honor a comedy legend.

With nickel-steel armor and three-inch thick bullet resistant windows, FDR's train was a rolling fortress.

The enchanting archway is the only surviving portal into Dublin's lost medieval wall.

An Irish church where an 800-year-old mummy is reaching out of his coffin as if to shake hands.

The oldest pub in Ireland may also be the oldest surviving bar in the entire world.

This Bronze Age tomb is the centerpiece of a clearing within a beautiful Irish forest.

One of Ireland's most infamous prisons for rebels including men, women and children.

This Irish show cave is said to have been the site of a Viking massacre that claimed 1,000 lives.

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

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.

Dozens of snakes are housed and worshipped within the walls of this Vodun temple.

A monument to the more than one million enslaved Africans deported from the port of Ouidah.

Hidden dwellings in the cliffsides of North Togo used by local Moba tribes to evade 18th-century slave traders.

The Voodoo Superstore of the world.

At Ghana's largest wildlife refuge you feel like you're right in the animals' backyard.

Where thousands of slaves passed through the "Door of No Return."

This series of rope-style bridges brings visitors into a jungle layer that is usually reserved for birds and monkeys.

A perfectly preserved hill village where the buildings are painted like white lace.