This working class sculpture pounds his hammer all the livelong day.

The Denny Substation has been called "the coolest substation in the world" and sits in a densely populated Seattle neighborhood.

The tech giant built three enormous glass orbs in Seattle so employees could work inside a rainforest greenhouse.

This painted blacktop brings the classic arcade game to life.

This grand old 80-foot sequoia towers above the buildings in the city’s retail center.

The world's largest military aircraft cemetery.

The blinking light atop the iconic landmark has been sending secret messages for decades.

This Hollywood dive houses a mural painted by the artists who animated its namesake film.

The location along the shores of the Great Salt Lake of what was once called, "The Coney Island of the West", now sits barren due to arson and time.

Come for the speed, leave in love with the desert.

A 90-foot-tall psychedelic "tree" on the side of the highway has baffled passersby for decades.

Visitors to this library are in for a real-world education in modernist architecture.

This bare tree might not have leaves but it is constantly clothed in festive decorations left by mysterious local benefactors.

One man’s religious convictions led him to build this stone castle meant to withstand an apocalypse.

One man has spent decades faithfully constructing this unique brick and cinderblock castle.

The final resting place of some of Staten Island's earliest settlers and their descendants.

Final resting place of two dozen New York City harbor ships.

This empty Victorian manse on Staten Island is said to be haunted but is actually a real life crime scene.

This high point in the Great Smoky Mountains is said to be home to the chief of all bears.

A field of nothing but boulders which resembles a giant's gravel driveway.

The remnants of two World's Fairs are here, complete with a 12-story globe, a mini-Manhattan, and a UFO-shaped pavilion.

A local prank turned town icon.

A graveyard of bathyspheres and diving bells paints a weirdly accurate account of ocean exploration's rickety history.

An octet of classic chrome trailers speared into the ground act as a tribute to the silver bullets of the open road.