The world's largest Holstein cow.

One man's quest to save his town with a trail of record-breaking sculptures.

This Minnesota town celebrated the state's 100-year anniversary by creating a massive ode to nature's smartest bird.

After four years of grasshopper plagues, this chapel was erected as a plea to God to make them end.

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

Mennes invented the tags we all place annually upon our license plates, and his story is told frankly and in full upon his headstone.

This picturesque cliffside beacon no longer calls to sailors but shines once a year in honor of a famous shipwreck.

When waves crash onto this section of beach, the rocks sing a song.

The watery grave of an impractical idea.

A collection of 1,300 accordions of all shapes and sizes displayed in chronological order.

The famed architect designed this Minnesota gas station of the future with a lookout tower.

The remains of a enormous earthen figure of unknown origins cuts across a rural Wisconsin road.

"World's largest scrap metal sculpture" stands in an outdoor sculpture garden in the middle of Wisconsin.

More than 5,000 contemporary and "historic" mustards from around the world.

One of the last surviving C-97s sits in a field in front of a Wisconsin inn.

A bizarre house filled with an astounding array of collections.

The only Frank Lloyd Wright-designed structure in the architect's hometown.

Small-town museum dedicated to outer space ... and bicycles.

These molds for fiberglass statues have formed an eerie, accidental sculpture park.

A museum celebrating the self-taught artist-environment builder.

This beacon for pre-radar pilots once guided Charles Lindbergh to a safe touchdown in Tulsa.

The fifth tallest statue in the United States is a shirtless monument to the oil worker.

The collection is housed in an exquisite mansion that makes you feel like you've been transported to an Italian villa.

These massive mitts are made of 30 tons of devotional bronze.