Descendants of this colonial Pennsylvania family still travel from far and wide to visit the 300-year-old home of their Quaker ancestors.

The humble field where the first Major League Baseball game was played.

A diorama of the Civil War, fought by cats.

This secluded walking trail is a hidden gem of a Pittsburgh park.

One of the U.S. Forest Service's only mansions is outfitted with a dinner table for floating food.

A larger-than-life statue of America's favorite sundae marks the place it was invented.

Current docking place of the SS United States, the fastest transatlantic ocean liner.

A historic covered bridge is but one example of an oddly prevalent American urban legend.

In the early 1800s, surgery was also a show.

The oldest surviving botanic garden in the United States.

This might just be the TARDIS of bookstores.

This eerily well-preserved coal town was saved from destruction by a Sean Connery movie.

This little-known collection holds everything from "Dracula" notes, to the manuscript of "Ulysses," to the forged works of Shakespeare.

A beautiful oddities shop crammed with strange and morbid curiosities.