The largest tidal whirlpool in the Western Hemisphere.

The only land territory disputed between the U.S. and Canada.

Iconic rock formations that allow for exploration during high or low tide.

Part arcade, part museum, this collection features vintage and modern pinball machines.

This Canadian monument to the man who invented the telephone allows visitors to get up close and personal with the artifacts of his life.

Made from local Irish moss, this pie is served only in Prince Edward Island's potato museum.

Cliffs that hold fossils, including the earliest known reptile, dating back more than 300 million years.

This oddly named town refuses to change its phallic moniker.

These colorful French islands spent a stint bootlegging booze during American Prohibition.

A lake formed in the basin of a massive impact crater takes the shape of an unbroken ring when viewed from above.

Restoring faith in humanity one pie at a time by selling stellar baked goods on an honor system.

A perfect replica of the beloved show's first set.

A small Second Empire-style building is one of only seven remaining lighthouses on the Hudson River.

The first ever diner included on the National Register of Historic Places is famous for its custard French toast.

This otherworldly palace-mausoleum complex is the stuff eternal dreams are made of.

A favorite haunt of Delhi's politicos and intellectuals, this old-school coffee shop was shut down under Indira Gandhi's Emergency.

This centuries-old tree tells an unusual tale of vegetation and fertility in the desert.

The central mosque of this Mali town is entirely built from mud.

An architectural relic that survived the hands of time.

This remarkably well-preserved mosque stands amid an 11th-century caravansary.

A geological bull's-eye visible from outer space.

At an estimated 3,800 years old, this olive tree is one of the oldest on earth.

Vintage cars and motorcycles race for glory in a throwback motorsport celebration on the Jersey shore.

Current docking place of the SS United States, the fastest transatlantic ocean liner.