Memorial stone for GWAR vocalist, depicted in his iconic costume.

This Art Deco airport was once deemed “the air hub of the Americas.”

Professional and amateur dioramas, taxidermy, and oddities all located in an attic above a gallery.

A theme park that suffered massive flooding during Katrina was abandoned, and now proves irresistible to trespassing explorers.

This strange, small castle on the bayou has withstood the test of time and weather.

Legend says a primate-like cryptid prowls this otherworldy sliver of the Louisiana bayou.

Reverend Franzo Wayne King administers spiritual enlightenment through the music of the jazz legend.

This print shop boasts one of the largest pinball arcades in San Francisco.

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

The one-time watch house for incoming ships at the Golden Gate now stands abandoned and hidden in trees.

A walk-in working camera obscura produces 360-degree live images of the San Francisco coast.

A pair of slides and a tree-lined stair corridor have been an urban oasis for nearly 40 years.

The only theatre in the world constructed specifically for sound movement.

A monthly street "service" of handmade puppets and live original puppets, whose devotees profess has the power to change lives.

The old observatory in Copenhagen has a spiral corridor used as a racetrack.

A collection of noses tucked inside an art museum reveals how times have changed.

Native American burial mounds? Giant gopher dens? No one knows what created the Mima Mounds.

A heavenly experience, right here on Terra Firma.

Stroll through a wonderland of stupendous moss-covered trees.