Millions of years of erosion created the feature for which this rock formation is aptly named.

The ruins of a resort and casino sit on the banks of this blue hole spring that pumps 70,000 gallons of warm, clear water every minute.

This bar hosts an ever-evolving napkin art installation devoted to an American president.

Healing Springs that once ran red with soldiers' blood.

This intricate Hindu temple is the largest of its kind outside of India itself and was constructed like a giant puzzle.

Hidden amid the old-world charm of Savannah is a museum dedicated to the world of oddities and criminal history.

This chimerical bridge/tunnel appears to dead end right into the sea.

This collection of 80 polarizing foods aims to challenge your subjective notions of repulsion.

Located more than 600 feet beneath sea level, this tunnel boasts the world's first undersea roundabout.

This remote island village was in danger of depopulating completely until a tunnel was built to connect it to the rest of the world .

Denmark’s oldest bakery is home to the 'Wednesday Snail,' one of the best cinnamon rolls on the planet.

Traditional Danish spot where the schnapps are flowing and the smørrebrød is loaded.

The old observatory in Copenhagen has a spiral corridor used as a racetrack.

Hans Christian Andersen for the postmodern world.

Pre-Nazi swastikas adorn the sculpted pachyderms flanking this brewhouse portal.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

Copenhagen's celebrated theme park and gardens.

Feast on kebabs, dips, and house-made breads in the heart of Nashville’s Little Kurdistan.

Sambusas get a Deep Southern twist at this Somali chai haven.

House a green chile pork Crunchwrap swaddled in hot, fresh tortillas.

Bone marrow-loaded birria with handmade corn tortillas—need we say more?

This beloved cheeseburger-slinging trailer holds Nashville's oldest beer license.

This seasonal soft serve shack has been doling out silky swirls since 1951.

East Nashville's oldest dive bar will bring you back to life with animal-style bar fare.