Remnants of the 16th-century defensive wall still stand unassumingly within Edinburgh.

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

The taxidermy remains of the first mammal ever cloned from an adult cell are on display in Edinburgh.

Come for the oysters, stay for the priceless art honoring inventors across history and Scotland's favorite outdoor sports.

A six-ton wedding present for the King of the Scots.

The final resting place of soldiers' loyal canine companions.

Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.

The oldest active mini golf course in the U.S. has an elegant Art Deco style filled with lush tropical plants.

The first car-centric shopping plaza in the U.S. brought a little bit of Spain to downtown Kansas City.

Four, 18-foot-tall badminton shuttlecocks lie scattered about the lawn of a Kansas City museum.

A piece of John the Baptist in the American heartland.

The only known working replica of the world's first self-propelled vehicle.

A massive underwater sinkhole made famous by Jacques Cousteau.

A gorgeous garden oasis with winding paths, stone bridges, and a troubling history.

An historic and oft-filmed spot for musclebound iron pumpers on the Pacific coast.

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

One of corporate America's best-kept secrets is also one of the most publicly displayed.

This massive store is home to an eccentric collection of vintage, retro, and peculiar goods.

A beautiful final resting place for some of the noteworthy deceased.

A wall of chewing gum moonlights as collective art.

This popular tourist cave was ignored for almost 200 years before being mined into an attraction.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

This distinctive Crescent City tradition dates back to the days of horse-drawn carriages.

The world-record holder for the longest bridge stretching continuously over water.