The abandoned ruins of America's first private zoo are open for exploration in the Catskills.

This restored house is like a time capsule of the president's unconventional inauguration.

This enormous banquet-themed artwork honors over 1,000 notable women throughout history.

The famed amusement district marks the beginning of summer with a wild procession of nautical creatures.

An oasis of calm amid the chaos of the boardwalk, the museum traces the heritage of this beloved beachside amusement park.

On the Hudson resides one of the largest clocks in the world.

An overlooked monument to the celebrity gangster who helped put the sin in Sin City.

An exotic wildlife habitat right off The Strip.

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

A sealed test tube said to hold Thomas Edison's dying breath was given to the inventor's friend and mentee, Henry Ford.

The poems Nathaniel Hawthorne and his wife Sophia etched into its windows are still visible today.

Louisa May Alcott based “Little Women” on her experiences growing up in this house with her sisters.

The largest collection of historic military firearms in the United States.

Museum dedicated to awful artwork.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

The world's largest rotating world.

A statue honoring 44 continuous years of greeting passing ships.

Perhaps the most scandalous statue of America's first president.

An overlooked memorial honoring the local Washington residents who died in World War I.

Those with a sharp eye can find the hidden image of a German Shepherd on the memorial's Mural Wall.

There’s a hidden military meme engraved on the World War II Memorial.

The beloved statue at the National Academy of Sciences is oh so inviting to sit on.

The first and only American institution dedicated to the enduring value of comedy in the United States.

A near tragic event on this bridge helped inspire the classic film "It's a Wonderful Life."