Inside a state forest, the forgotten remains of a Cold War defensive installation.

The inventor of a number of hybrid corn species is immortalized with a field of giant corn.

This former Norwegian sailor's church is slowly being taken over by ramshackle robot musicians.

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

Read between the lines of the subway map to find the hidden abandoned Civil War fort.

House of vintage taxidermy and Steampunk sculptures in a quiet Pittsburgh neighborhood.

Whimsical artist house in the New Jersey woods.

A unique sculpture park that specializes in the huge and bizarre.

Explore the dark underground corridors of this graffiti-covered former military fortification.

This historic graveyard monument is dedicated to a tragic victim of witch trial hysteria.

A spooky and decrepit mental health facility is slowly being replaced with newer digs.

America's oldest archaeological site or a muddled case of wishful thinking.

This 150 foot seven-tiered cascading waterfall is one of the hidden gems of the White Mountains.

Beautiful natural falls where Satan once ruined a pot of beans.

This huge, disused viaduct is now a crumbling concrete underworld of covered in years of graffiti.

These beautiful ruins deep in the Pennsylvania woods are thought to have been a ski lodge or a speakeasy, but no one really knows.

A stone arch leads to a cavernous 1930s spring house tucked away in the Pennsylvania woods.

A layered tribute to the work of mosaicist Isaiah Zagar.

World's first "penitentiary," meant to be humane, drove men insane.

This store also houses a museum dedicated to the history of these small, historic community shops.

The 92-foot-tall structure is based on the aircraft that carried the first Americans into space.

A town wears its heart on the sleeve of a smiling girl, arms flung wide open in a cheerful greeting for all who encounter her.

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

A popular European tradition makes its way to the states on one of America's most famous bridges.