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

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

The second oldest continuously operating bar in Louisiana.

This knobby, drooping New Orleans oak is a favorite place both for climbing and for meeting giraffes.

A celebration of capitalism in Midtown.

The name of this famed hospital was once a byword for the horrors of medical and psychiatric care.

The largest self-built castle in the U.S., six decades in the making.

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

The trials and tribulations of marking Poe's grave.

The largest earthwork effigy in the world.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.

A three-story copper skybridge connects two Manhattan buildings with Art Deco luxury.

This grand gothic brewery has been pumping out suds for over a hundred years.

A Bibliophile's Dream.

Rustic natural hot springs in the deciduous rain forest.

The land is full of geologic eye candy, such as otherworldly spires, mushroom-shaped hoodoos, and prehistoric fossils.

One of the dwarven trees dates back to 1625 and survived the Hiroshima bombing.

Hidden in Central Park's Ramble is a troublesome cave buried just beneath the surface.

An acoustic anomaly with a mysterious cause.

Featuring a casually threatening atmosphere along with dessert and coffee to die for.

The abandoned husk of a mental institution that failed to save a Jazz Age icon still sits nearly unchanged.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

Oregon's unexpected high desert, displaying layers of time in a colorful show.

Breathtakingly blue walls shimmer inside the "Glacier Behind the Town."