This hilarious English intersection is an automotive whirlpool.

Two small markers remember the Alamo's feline protectors.

This inanimate goat created by the "welding nun" has been helping to clean up the city of Spokane for more than 40 years.

This playground sculpture of an icon from the past is dedicated to the children of the future.

This valley of hot springs and boiling mud pots is home to the record-holding "Geysir," which originated the English word.

Walk in the footsteps of the gods and straddle two tectonic plates.

The once-abandoned 140-year-old hotel used in the movie "In Dreams."

The most photographed house in Maine looks good enough to eat.

The highest point in Maine is a grand gift to the state citizens that also happens to be one end of the Appalachian Trail.

A mysterious spot where the laws of gravity seem not to apply.

Twice a day, the water of the Petitcodiac River flows upstream in a surfable wave.

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

These powerful, if squat, Canadian waterfalls flow in different directions depending on the time of day.

Spectacular views await visitors to this lake.

The only road through the heart of Glacier National Park.

A massive Montreal stadium that has seen nothing but trouble since its inception.

This steep cable railway has been hoisting passengers in the heart of Québec City for over a century.

This lovely, if imposing, piece of Canadian gothic is possibly the most photographed hotel in the world.

This massive mall has hundreds of shops, an amusement park, and a history of deadly amusement attractions.

Bangkok celebrated its shifting monarchy with a militaristic homage to democracy.

Concrete strongholds stand guard over the Golden Gate.

One of the world's tallest Ferris wheels takes visitors high above Las Vegas in a spinning party room.

The oldest military monument in the United States.

This rare triple-jurisdiction drawbridge passes through Virginia, Maryland, and Washington, D.C.