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

The once abandoned ruins of a Victorian beachside amusement park are now back in working order.

Steam engines and conveyor belts are remnants of a genius system left in the middle of the Maine woods.

Less a museum than a bizarre fantasy world created by artists and engineers.

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.

Outsider Art Community.

A small flooded ghost town with a few scattered structures remaining.

One of the world's oldest and most massive living organisms is a grove of quaking aspens.

Most-visited and most-photographed slot canyon in the American Southwest.

Eons ago, a rushing lava river formed this pristine passage through solid rock.

Rippling sand dunes frozen in the Arizona rock.

A stealthy Apache hideaway that became the haunting site of a mass grave.

A motel dedicated to Southwestern nostalgia.

Dramatic river bend surrounds a natural red-rocked pedestal.

Enormous small-business mecca in the Midwest, serving dozens of artists.

Opulent downtown movie theater now houses cars as an indoor parking garage.

Since 1973, this block has been home to the most concentrated collection of murals in San Francisco.

This abandoned Navy base was transformed into an off-grid alternative living community for thousands of people.

In the remote high desert of New Mexico, a strange array of poles beckon fury from above.

For two weeks every June, fireflies in the Smoky Mountains perform an astonishing light show.

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

Haunting and beautiful trees, doomed to die.

Only known mainland rookery of the threatened Stellar sea lion.

An underwater city for the dead.