Built in the 1970s, this curious modular home found new life as a sundae-shaped ice cream stand.

This Art Deco service station has been providing tune-ups and turning heads for close to a century.

This titanic java kettle is one of the many kitschy landmarks located along America's OTHER famous highway.

A tradition unlike any other, this marks the site of the annual Groundhog's Day tradition.

This California artist's front yard acts as a gallery for his unique, scrap metal animal sculptures.

A larger than life statue of a steelworker keeps watch over a closed steel mill.

In an odd geographic anomaly this city borders two different states on opposite sides of town.

This spot memorializes one of the greatest plays in NFL history, unless you happen to be a Raiders fan.

The last street in Pittsburgh that's paved with wood.

Thanks to modern navigational tools we now know that the true prime meridian runs through a park next door.

After a short-lived attempt to bring America in line with the rest of the world, this road was left in metric.

A spiritual vortex among the red rocks in Sedona.

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

“Live hard, ride fast, eat pizza” at this joint filled with Evel Knievel memorabilia.

This former lieutenant governor's home is brimming with curiosities.

The U.S. Navy's last diesel-electric submarine rests half-submerged in the middle of Portland.

The lush coastal city of Astoria is riddled with forgotten secret sidewalks.

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

Two massive rock outcroppings on the Oregon coastline.

This small, rural pioneer cemetery is full of interesting grave markers.

A giant sculpture dedicated to a staple of South Bend food culture.

These memorials built by an eccentric bachelor on the side of Interstate 5 cause both wonder and traffic accidents.

This century-old confectioner's outlet store was plucked right out of the Seattle World's Fair.

The longest and widest floating bridge in the world.