The world champion cow is buried within a historic old asylum.

This tremendous trout welcomes visitors to a northern Michigan town with a rich fishing history.

This mechanical wonder towers above a river in Michigan's capital city.

Perched atop a brick smokestack, this enormous lug nut symbolizes the local minor league baseball team.

An alley covered with 20 years of bubble gum.

A chain of bells connect the California Missions and honor the legend of the "King’s Highway."

The narrowest street in Canada was once a spot for dastardly doings, now a historic piece of Chinatown.

This expansive bridge in the Canadian wilderness was originally just built for friends.

Few other hotels can rival the grandeur of the Castle in the Rockies.

The only road through the heart of Glacier National Park.

A true roadside icon standing on the same plains that the herds once roamed.

A series of 33 stone markers maps an ancient 55-mile transportation route.

The biggest solar telescope in the world helps reveal the secrets of our sun.

A 12-foot sculpture serves as a constant reminder of the importance of protecting and restoring the Boardman River.   

Bronze footprints mark the path where a civil rights leader tried to march in peaceful protest before being knocked unconscious.

A subterranean world of tunnels links several buildings of this rare 19th-century asylum.

A lonely stone-sided terminal stands next to a grass airstrip on Michigan's Leelanau Peninsula.

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

See massive fossils that are over 200 million years old in northeastern Arizona.

A reproduction of earth's many biomes.

America's only nuclear missile silo open to the public.

A town honors its legacy of traditional American Indian pipe carving with one gigantic pipe.

This two-room shotgun shack in Tupelo is the birthplace of a King.

This iron and wood Civil War city-ship was the first vessel to be sunk by an electrically detonated torpedo.