A mine fire has been burning under the deserted town since 1962, but this church is still going strong.

Three hundred years of preserved Spanish colonial history in San Antonio.

This exemplar of modernist architecture is meant to captivate and inspire students of the Cooper Union.

One of the most enjoyable bits of history at Coney Island and “the most romantic ride in the world.”

Phil Mortillaro uses keys to bring art back to the Village.

Find out what it sounds like when doves cry at Prince's recording studio estate turned museum.

“Invented in Key West, Perfected in Brooklyn."

All you ever needed or wanted to know about America's favorite whiskey, but not a drop to drink.

Yo, Adrian!

A small peaceful park and waterfall tucked amid the urban grind of Midtown Manhattan.

The only way to see Pittsburgh is from the top of this lookout point, just like the ancient members of the native peoples did.

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

This wall on a street corner in Lower Manhattan has been a blank canvas for a rotation of renowned artists since the 1980s.

A clone-tree in Washington Square Park sprung from seeds that went to the Moon and back.

A discreet little stairway on St. Nicholas Avenue leads to a quaint and unexpected cobblestone street of 19th century wooden rowhouses.

A bit of retro transportation flair preserved in the world's largest department store.

Visit the monolithic tomb of America's most famous general.

Cryptic messages embedded in the New York City sidewalk.

This Wall Street bar was once a hub of revolutionary activity where Washington famously bid farewell to his troops.

Lie in a hammock where George Washington stood.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

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

The largest madrasa in Morocco once housed more than 900 students within its exquisite walls.

The former Nazi Germany concentration camp stands as a museum to remember this dark chapter in European history.