Famous church recognized for both its unique design and disciplined monks that live according to the Benedictine discipline.

This 40-foot fowl marks the so-called "wild goose capital of the world."

The man who was president for only one day and spent most of it asleep.

Speak to a companion on the other side of the room loud and clear through this architectural anomaly.

The fastest mail service in the west is tracked and memorialized along this 1,400 mile trail.

Four, 18-foot-tall badminton shuttlecocks lie scattered about the lawn of a Kansas City museum.

A piece of John the Baptist in the American heartland.

A cave 150 feet beneath Kansas City is the perfect climate for growing 10,000 delicate orchids.

Like Stonehenge, but with boats and oodles more charm.

A creepy sculpture of a decapitated head invites viewers to see St. Louis through its empty eyes.

Community bookshelf of 25-foot-tall book spines.

Where unreadable addresses are read, 24 hours a day, seven days a week.

A towering tribute to decisiveness stands on the spot where Brigham Young and his followers decided that this must be the place.

An oddly specific collection of handmade dolls remembers the women of the White House.

A museum in rural Utah documents the history of the Japanese Americans who were forcibly relocated there.

A 90-foot-tall psychedelic "tree" on the side of the highway has baffled passersby for decades.

Dubbed the "Blade Runner dragon," this buzzing neon sign is a beloved local icon.

Largest man-made excavation on earth!

Step into the cool deep past and unknown future of who begat who.

Pyramid home to an obscure religious group that practices modern mummification.

Jurassic Park—A Still Life.

Despite sitting firmly in the global cradle of the Church of Jesus Christ of Latter-day Saints, this Hare Krishna temple is host to one of the largest color festivals outside India.

Hundreds of drawings left by the land's previous inhabitants remain mysterious.

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