Rumor has it the uncarved lump behind the three famous suffragists is reserved for the first woman president.

The house where John Wilkes Booth conspired with his co-conspirators.

A museum cafe showcases Native American dishes and indigenous ingredients from across the Western Hemisphere.

There's a 12-foot-tall replica of the Washington Monument hidden under a manhole nearby.

An abandoned subway tunnel that could have reinvigorated Staten Island still lies somewhere beneath this Brooklyn park.

Brooklyn's Barkaloo Cemetery is the resting place of a scant two bodies.

The block of aged dairy is probably still edible after 2,300 years in a peat bog.

A proud bronze billy stands as an eternal symbol of Ireland's oldest festival, where a goat is made king.

An Irish town has built a statue to a silent film actor simply thanks to the holidays he once spent there.

The comedy and tragedy of Oscar Wilde is preserved in a Dublin park, captured in a sculpture of colorful stone.

The oldest inn in Kilkenny was established by the first convicted witch in Ireland.

This permanent collection of preserved bodies taken from Irish bogs is one of the leading authorities on such morbid mummies.

This neon landmark has been posing this deadpan question to follicly-challenged Dubliners for over 50 years.

Some of the saint's blood and bones are said to reside in Dublin.

The mummified heart of a saint lives on in this church—after a brief hiatus when it was stolen.

A Manhattan courthouse hides a small but scathing memorial to Holocaust injustice.

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

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

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

This unmarked and unloved Manhattan subway grate created one of the most iconic images in American cinema.

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

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

Built as a home for the Union Porcelain magnate in 1867, now the Greenpoint Reformed Church and home to a ceramic mystery.

Church featuring "high Victorian gothic" architecture.