The highway's southernmost spot is a beloved local attraction.

A building so large that it has its own weather.

Illegal drag racing two stories beneath Chicago’s streets.

Built to house a chapter of the Knights Templar, this grandiose building is a relic of Freemasonry in Chicago a century ago.

This historic New Orleans cemetery is the final resting place of members of the Independent Order of Odd Fellows.

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

The oldest operational cathedral in the U.S. has one shell of a way of projecting speakers' voices.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

The profile of one ill-fated deacon was emblazoned forever on this church window during the Halifax explosion.

This floating sculpture of ice is a poignant reminder of nature's power.

Dedicated to the history of the 1,000 nuclear missiles that once covered the Great Plains.

Its eclectic exhibits range from the world’s first motorcycle to Luke Skywalker’s Land Speeder.

A 400-foot-tall tall map of Chicago makes this once-ignored building stand out.

This beloved roadside attraction welcomes visitors with his signature neon smile.

Instead of solid circles, the stoplights in this northern Icelandic town have glowing red hearts.

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

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.

This kitschy tavern is also home to rare early editions of "Treasure Island."

The only rotating bar in New Orleans has been slowly spinning since 1949.

The empty tomb that houses the memories of Roy Bertelli's revenge.

A giant lumpy candle serves as a beacon for this highly scented pit stop.

This verdant, tree-lined Reykjavik graveyard is both enchanting and eerie.

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

The sign to a demolished amusement park now stands in front of a local library.