Places Antahny Wants to Go

The longest navigable underground river in the United States is home to countless blind and albino animals.

A gothic church spire sits atop this skyscraper, the tallest church in the world.

For over 30 years the walls of this Harlem schoolyard have been a gallery of street art by "Kings and better."

Hidden beneath a bridge, this waterfall is known for the large amounts of graffiti painted on its base.

Sail through this subterranean show cave that is home to a legend that would go on to name nearly everything around it.

A 300-yard long natural tunnel runs through a ridge deep in the Appalachian Mountains.

A wondrous old library overlooking the nation's capital.

This ruined fort hidden at the top of Central Park can't seem to keep from losing its historical plaques.

Found art has transformed this Pittsburgh neighborhood into a psychedelic dream.

This former tuberculosis research hospital endeavored to cure the dreaded disease with fresh air and positive attitudes.

A particularly creepy abandoned hospital that sparks interest for lovers of the supernatural.

An abandoned castle owned and ignored by Masons carries a cursed history.

This natural wonder drops 16 stories straight down through rare flora and streaming waterfalls.

An abandoned stretch of highway, deteriorating next to the operational one.

This underground oasis is one of North America’s most fascinating prehistoric places—and you can scuba dive in it.

A religious-themed park filled with folk art to bring biblical stories to life that fell into disrepair and now being restored.

A sacred site for Native Americans surveyed by George Washington and owned by both King George III and Thomas Jefferson.

It’s not hard to see why the historic Peabody Conservatory of Music’s library has been described as a “cathedral of books.”

Frank Lloyd Wright’s most iconic home dangles over a Pennsylvania waterfall.

A tunnel once abandoned now thrives with graffiti art as an off-limits makeshift gallery.

Ride the subways of yesteryear.

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

This abandoned asylum was once a state of the art facility before devolving into one of the most deadly mental institutions in American history.

An underwater city for the dead.