Long hidden under grime, the politically radical murals of a little known Yugoslavian master are finally getting their due.

A restored Pittsburgh house of God has been converted to a marvelous house of suds.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

One kilometer of thick brass rod laid out before your eyes.

A room in New York City that contains 250 cubic yards of dirt worth a million dollars.

The oldest operating apothecary in the US has treated everyone from Thomas Edison to Mark Twain.

Love, knishes, and best wishes from this legendary Lower East Side bakery.

The notorious headquarters of a corrupt political machine.

A strangely angled West Village home is the only monument to an explosion that took the lives of three American revolutionaries.

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

This 220-year-old house is a reminder of New York City's Dutch past.

The site of the deadly Triangle Shirtwaist Factory Fire.

Church in Manhattan holds the bloody sock of Padre Pio, among with many other unusual relics.

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

One of the last few places in Manhattan that employed a pneumatic systemic keeps it on display.

What happens here stays here – unless it affects the whole world.

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

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

The best B-movies filmed on a shoestring budget were born here.

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

A self-made museum in Queens, New York continues to display the work of a sculptor known for paving his own way.

Home of Philip Johnson, one of the 20th century's most influential architects.

100 massive sculptures in the Hudson River Valley.

Oldest existing church in New York and the inspiration for Washington Irving's "The Legend of Sleepy Hollow."