A clock set into the concrete outside a Manhattan jeweler has been telling time underfoot for over a century.

The first and only carousel with a lineup entirely of insects.

An unassuming secret door once led to a legendary watering hole.

Behind a bodega is a small museum of relics and ephemera showcasing the history of New York.

The world's oldest hologram gallery and the labyrinthine laser laboratory of a holography pioneer.

This small Arkansas town once had a close encounter with the Beatles, and are determined never to let anyone forget that. Ever.

This restaurant serves wood-fired fare served in a natural cave with a live spring.

On the side of Arkansas' Great River Road stand the remains of a forgotten World War II POW Camp.

This artsy public restroom is shaped like a giant john.

This Wild West attraction is probably more fiction than history, but that doesn't mean it's not awesome.