The home of one of America's most wealthy industrialists is now a historic site that remembers a more decadent time in the country's history.

Everyone from Mark Twain to Teddy Roosevelt has a pipe hanging from the walls of this historic chophouse.

You can still ride this 100-year-old work of art in Brooklyn's largest public park.

This subterranean oyster house has been the pearl of Grand Central Station since 1913.

A tiny museum housed in a New York freight elevator specializes in the "overlooked, dismissed, or ignored."

This picturesque cottage was the site of Ulysses S. Grant’s final and perhaps most important campaign.

This 1930s-era Route 66 Tulsa landmark was moved, restored, and filled with neon.

A half-size replica of the World Trade Center towers above Tulsa.

A museum packed with instruments, lyrics, and other mementos of the American folk icon.

Standing at 21-feet tall, this space cowboy adds to the legacy of Route 66's muffler men.

One of the best examples of Art Deco architecture in the United States.

Once in disrepair, the house where the 1983 film was shot has been restored and turned into a museum.

An acoustic anomaly with a mysterious cause sits in the heart of Tulsa.

The largest living museum in the Northeast recreates life from the Early Republic period complete with costumed historians and reenactors.

This bronze sculpture was inspired by a photograph of Martin Luther King Jr. and his wife embracing after he won the Nobel Peace Prize.

The phrase "the shot heard around the world" was coined after a skirmish at this bridge.

America's "second most important bell" is a contentious spoil of the Civil War.

The Cape Cod house that whaling built.

A quiet memorial marks the spot where the victims of the Salem Witch Trials were executed.

All that remains of the former site of the final home of president Franklin Pierce.

This mural celebrates the early integration of a New Hampshire baseball team.

A real-life hidden Easter Egg in New Hampshire's capital city

Former abode of notable poet, complete with literary references and stories of ghosts.

One New Hampshire alleyway has become home to a public gallery of feline art.