A three-story copper skybridge connects two Manhattan buildings with Art Deco luxury.

Holding multiple historical boats and an entire 19th century village, this New England attraction is the largest maritime museum in the world.

A museum collection honoring the long history of the FDNY is held in a disused Manhattan fire house.

New York City's smallest piece of private property.

Captain America, Sub-Mariner, and the Human Torch were all born in this art deco Manhattan masterpiece.

Once the tallest building in the world and the site of "the highest dinner ever held in New York" this building now holds the most expensive penthouse in the city.

Spinning silently in the lobby of an Art Deco masterwork is a massive vintage model of the Earth.

The oldest Methodist church in the United States has been spreading the good news for over two centuries.

A monument in Washington D.C. marks the spot from which all other roads were supposed to stem.

A crumbling staircase in upper Manhattan is all that remains of one of the most important sites in sports history.

Manhattan and the Bronx have been playing tug-of-war over this former island neighborhood for more than a century.

The oldest house in Manhattan is now a museum that remembers the home's sordid history of scandals, vice-presidents, and ghosts.

This underground church is topped with a 500-foot cross that is seen by many as a beacon of fascist hubris.

This black shoreline is made up of exploded lava particles.

Take shelter from Hawai'i's tropical heat under the massive canopy of largest Banyan tree on the island.