The largest cemetery in Louisville is the final resting place of Col. Sanders and Muhammad Ali.

One of the greatest boxers and humanitarians to ever live chose his hometown as his final resting place.

This Philly cemetery is the eternal home of many famous area residents, including Rocky Balboa's wife.

The oldest surviving botanic garden in the United States.

A layered tribute to the work of mosaicist Isaiah Zagar.

One of Philadelphia's largest murals resides hidden under this bridge.

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

An unusual assortment of steerable wooden sleds is on display in a library in New Jersey where they were first invented.

A curious friendship between two inanimate ladies.

Once America's longest-manned military fort, now an abandoned hulk.

A farm in New Jersey grew a most unusual crop for AT&T's testing purposes.

Empty, but not abandoned, this cavernous Brooklyn loading dock was once considered the largest individual building in the world.

Baltimore's first skyscraper may be home to the inspiration behind pulp fiction's most celebrated bird.