Giant busts of 42 U.S. presidents are sitting in a field in Virginia.

One of the world’s largest living advertisements is made out of pine trees.

The smallest useable chapel in Michigan is five-by-eight feet and has seating for three.

The origin of the Nixon tapes is rooted in technological incompetence as much as secrecy.

Egyptian Revival obelisks still rise over the old mine shafts.

Reason for Michigan's potential diamond mine.

The secret skeleton of a murdered nun was discovered in this church basement, but the scandal doesn't end there.

Large one-man sculpture park in Michigan.

A crumbling mountain resort that looks like it was abandoned in an instant.

Housed in the university planetarium, the thousand-strong collection of tiny towelettes includes a used one from the hosts of Car Talk.

One man’s vision of living among dinosaurs credits Jesus Christ as the engine of biological evolution.

An ornate Detroit church, left empty and ravaged by time.

A lavender labyrinth so large it’s visible on Google Earth.

The remains of a religious colony, its amusement park, zoo, and baseball empire.

The fading, forgotten remains of a once bright and booming factory.

Where the leftovers of love affairs can live on forever.

"The Hoppiest Place in the World" holds the world’s largest collection of bunny memorabilia and is a singular testament of a couple's devotion to all things Leporidae.

A library of rare occult books in Los Angeles.

A slab of sandstone covered with mysterious 1,000-year-old rock carvings from a vanished North American culture.

An old church full of restored Catholic statues is a makeup artist's labor of love.

A single handprint, which, according to Ohio State University legend, cannot be scrubbed off.

A fiberglass jungle, deep in the wilds of the Cleveland suburbs.

A grandiose title could not save this mercantile community from obscurity.

Landmark dedicated to the plight of the American Indian in the 21st century.