A sliver of nostalgia in Seattle's Viretta Park.

A wall of chewing gum moonlights as collective art.

A museum dedicated to the history and exploration of both popular music and science fiction.

A local prank turned town icon.

An abandoned railroad tunnel transformed into a creepy path for hikers and cyclists.

First a root beer ad, then a golf course clubhouse, and finally a massive teapot.

This public space is speckled with the eerie remnants of a defunct amusement park.

The ruined remains of a coal mining ghost town are hidden within the woods.

The hometown of movie legend, military officer and All-American guy next door, honors this great actor.

Pennsylvania's highest point is spotted with boulders which were pushed to the surface by nothing but cold.

Beyond the usual stories that attend old prisons, this one has deep bloody undercurrents.

Pennsylvania's own Roswell-style UFO mystery.

A particularly creepy abandoned hospital that sparks interest for lovers of the supernatural.

The oldest Dutch colonial stone house in New York City is a hidden gem on the border of Brooklyn and Queens.

This Queens beer hall preserves a German culture and language that is all but lost.

The last living thing to come out of the rubble after 9/11 is now a symbol of hope and resilience.

Amid the bustle and noise of the Financial District hides a secluded garden oasis above the city streets.

Elevated freight railway turned wildly successful urban park.

The first piece of public art dedicated to LGBT rights.

An aptly-named street near the birthplace of the modern LGBT rights movement.

New York City's only preserved family home from the 19th century.

Touching mementoes from those who didn't make it back from World War I still hang in one of New York's oldest bars.

Tucked in the back of this amazing antique store is an important piece of medical history.

One of the few remaining American elm trees in New York’s Tompkins Square Park was the birthplace of a new religion.