I-95's Tijuana-style celebration of kitsch at the Carolina border.

Step back into the glory days of Florida's nascent tourism industry at this Gilded Age palace.

Must form and function forever remain at odds? Not if the Florida Department of Transportation has its way.

Arrr! The most authentic collection of pirate artifacts in the world... matey.

A beautiful geyser under environmental threat.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

The fairy tale castle of the “fairy-tale king,” this was also the inspiration for Disney’s “Sleeping Beauty.”

The prototype for all Nazi concentration camps.

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

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

Medieval museum built over Roman baths that features famous tapestries of a lady and a unicorn.

Giant naked man on a hillside.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

Famously misunderstood wonder of the ancient world

The vast, legendary catacombs hold secrets much stranger than stacked bones.

The most loyal of little dogs, or a Victorian era publicity stunt?

The final resting place of soldiers' loyal canine companions.

This 17th-century street hidden beneath Edinburgh was once a breeding ground for the black death.

Protecting the dead from opportunistic body snatchers.

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

The world's longest known cave system.

Once connected to the outside world by a single train track, this ghost town is looked after by the National Park Service.