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

Twenty-seven massive radio antennas on the high plains of New Mexico search for life on other planets.

The haunted reputation of these abandoned Colorado train tunnels is probably not helped by the terrifying spiked fence.

Abandoned silver mine strewn with wrecked and twisted structures.

This symbol of peace is appropriately positioned overlooking the Pacific Ocean.

An off-grid art installation that encourages its visitors to imagine a world without waste.

This unique sanctuary invites you to interact with the beautiful birds.

Spend a day hanging out with domesticated Russian foxes.

An increasingly eccentric apartment building, topped with winged beasties.

The programmatic glory of LA's giant whiskey barrel building has become an upscale reminder of the city's kitschy roadside past.

Remains of a Greek freighter trapped off of Rocky Point in 1961.

This glamorous old building is said to have inspired the Tower of Terror.

It should come as no surprise that the best view of the Hollywood sign is from Batman's lair.

The abandoned zoo enclosures offer a perfect place to experience the other side of the bars.

One of the ghostly stops along Route 66.

One man's homage to the sun continues to grow like a glass fractal.

The legendary building that needed ghostly approval before being built.

America's most famous piece of self-built architecture.

Remants of foundations, streets, and streetcar tracks inhabit the cliffs where a landslide occurred in 1929.

Hundreds of trees made from glass bottles make up this forest on Route 66.

A nursery specializing in strange and beautiful succulents and cacti.

A hand-built folk art installation covered with messages of God's love.

Carved by a waterfall in a hard-to-reach rock formation, this heart-shaped rock has inspired romantics for decades.

A modernist landscape of water and sci-fi concrete.