A battle between nature and architecture in the Cambodian jungle.

Since it formed millions of years ago, this cave system has been a sacred burial ground, a Prohibition-era speakeasy, and the center of an amusement park.

Buddha shrines hide within dark tunnels at this unique forest temple.

A collection of huge Pre-Colombian structures in Alabama.

A recent addition to the Suzhou skyline, heralding the ‘Gateway to the Orient’, is commonly ridiculed for looking like a big pair of trousers

Visit a century-old sweet shop serving gold-standard mango sticky rice.

This dazzling Buddhist temple was constructed from over one million ceramic tiles salvaged from a British shipwreck.

These post boxes from a bygone era have been the source of controversy and debate.

Glass-fronted lifts give riders panoramic views of the skyline and the sensation of floating above Hong Kong.

The iconic egg tart gets an upgrade with a laminated sourdough crust.

The world's longest outdoor covered escalator system transports commuters through Hong Kong's hilly terrain.

This smaller cousin of the Forbidden City has gone from ancestral sacrifice to tourist's whispers.

Why walk on this historical site when you can zoom down instead?

This bridge is haunted by the ghost of a distraught mother.

For two weeks every June, fireflies in the Smoky Mountains perform an astonishing light show.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

A store full of vintage and indie toys designed to bring out the kid in even the crustiest of adults.

One part antique store, one part curiosities hodge-podge.

A bizarre roadside attraction and the first instance of miniature golf in the world.

This 1,500-acre development hopes to be the Central Park of the South.

A 56-foot tall statue of the god of fire looks out over Birmingham, Alabama.

Once one of the largest producers of pig iron in the world.

Auburn's iconic eagle flight goes back to a 19th century eagle that dropped dead on the field after inspiring the football team to victory.

Famously misunderstood wonder of the ancient world