A home made entirely from scrapped, reclaimed and recycled material in Whitman County, Washington.

An abandoned 19th-century hospital now swirling in ghost stories.

An obscure waterfall that looks like something out of a fantasy novel.

Read between the lines of the subway map to find the hidden abandoned Civil War fort.

Chilly air billows out from the entrance of an abandoned mine on a steep hillside, providing a refuge for Ice Age fauna and flora.

The largest natural travertine bridge in the world is nestled in a small canyon in central Arizona.

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

Dramatic river bend surrounds a natural red-rocked pedestal.

A Tucson museum and performance space full of found-object movable sculptures.

The pharmacy's retro ice cream mixer is one of the last of its kind.

The Largest Little Museum in the Northwest.

A collection of artifacts from Maryland's maritime past.

You were once able to challenge a chicken to tic-tac-toe at this park, which is now converted into the Aikman Wildlife Adventure.

One extremely determined man's homemade universe.

The history of funerals and funerary customs.

A "Minnesota-style" pizza parlor in the Scandinavian heart of Seattle.

This Tennessee manse was built so opulent that the very utilities doomed it to fail.

Weighing 30,000 pounds, this monument represents Detroit's first industrial era.

Once known as the Illinois Asylum for the Incurable Insane.

This decrepit abandoned building is made all the more eerie by its dark history.

Rotting dome home spotted near Chapel Hill, North Carolina.

An abandoned cyanide mill is now a haunting magnet for graffiti and illegal parties.

Bubbling up from deep underground is the warm crystal clear water that fills the Warm Springs Pools, America's oldest spa.

Abandoned former poorhouse, bible college, and haunted house in an Ohio hamlet.