This candy-striped tower is the farthest east you can go in the United States.

A historic lighthouse steeped in rumors of ghost and pirate stories.

This 19th-century museum inside of a lighthouse is only accessible during low tide.

A lighthouse on this West Virginia lake started as a joke, then the forces of nature helped make it a reality.

The enormous 250-room Vanderbilt mansion conceals hidden doors and secret passageways.

Opened in 1911, this small shop is the oldest ongoing establishment in St. George.

This iconic L.A. bookshop is housed in an abandoned bank—both symbolic and chic.

A frozen oasis lies beneath the scorching New Mexico desert.

One of the most extensive and well-preserved collections of dinosaur footprints in North America.

This bird-loving brewery is situated in an old municipal bathhouse, nestled beside a 300-year-old windmill.

An ancient passage filled with stalls selling used books, once frequented by Vincent Van Gogh.

This historic Amsterdam bar used to accept sailor's monkeys as payment.

This 22-floor tower's Skydeck offers panoramic views of Amsterdam.

An Amsterdam street lined with antique shops each one dedicated to a different obscure collection.

Tucked in the back of a flower shop, its collection details the fascinating history of the Netherlands's iconic symbol.

This cheese shop also houses a museum devoted to Dutch dairy.

Seven mini rowhouses fill the gap between 54 and 70 Westerstraat.

This 29-ton granite ball spins around at the slightest touch thanks to a scientific phenomenon.

Despite being made of a seashell mortar, the crumbling remains of this historic Florida mill are still standing.

This abandoned NASA launch site is now a memorial to a trio of astronauts who were killed there.

This 1920s railway depot is now home to two unique museums complete with a miniature train ride.

The behemoth beasts engaged in an epic battle is the second-tallest statue in the contiguous United States.

Mariners once used this prehistoric landfill as a navigational landmark.

St. Augustine's record-setting narrow street was designed to protect against pirates.