Marvel at this turn-of-the-century masterpiece that has been turned into a rather stately supermarket.

This spectacular public market has got meat, fish, vegetables, baked goods, and enough kielbasa for a lifetime.

Surrounded by a hundred mile radius of billboards, Little America is a roadside attraction whose primary appeal is hospitality.

A treasure trove of artifacts, books, and artwork from the "golden age" of exploration.

This artful dam holds back a crater-made reservoir that can be seen from space.

Lie in a hammock where George Washington stood.

This abandoned seaside fortress is now simply an imposing ruin being taken back by nature.

A former seaside jewel built for the everyman is now simply a neglected art deco fortress.

Neoclassical bank designed by NY architects Helmle & Huberty.

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

This abandoned subway station can still be seen on regular commuter trips.

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

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

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

A Yiddish theater turned movie house turned rock and roll landmark turned gay disco turned bank.

Have a steam and some blini at this cafe in a century-old bathhouse.

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

Monument to a forgotten NYC disaster that claimed the lives of 1,000.

Salute the leader of the proletariat.

The oldest surviving synagogue in New York City is now a soaring art space.

The iconic Manhattan corner that was once the site of the Beastie Boys' fake clothing store.

Plot your trip through the city on the sidewalk.

The greatest real estate coup of all time.

Dodge prohibitionists and slide through the telephone booth in Crif Dogs.