Old-fashioned knowledge and modern engineering create the world's only rotating boatlift.

These 5,000-year-old cave paintings provide a glimpse into prehistoric Finnish life.

The damming of the Colorado River buried an iconic geologic formation before record-breaking drought brought it back.

Legend has this precariously placed rock was placed by giants. Science has another explanation.

One of the most acclaimed eateries in Arkansas is a two-table diner on the ground floor of a family home.

For more than two centuries, this family-run establishment has been serving up some of Ireland's best oysters.

The oldest family-run luncheonette in New York, last renovated in 1948, still serves food and drinks the old-fashioned way.

This dramatic landscape hidden on the Isle of Skye looks as though you've stepped into the magical realm.

These fantastically named natural pools look like something out of a Scottish myth.

An Irish church where an 800-year-old mummy is reaching out of his coffin as if to shake hands.

New York's oldest magic store.

Horrifically creative torture devices and shame punishments line the walls of this chilling museum.

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

An incredibly well-preserved piece of ninth-century Viking poop.

An impressive collection of over 50,000 minerals including moon rock from the Apollo 17 mission.

Mysterious rocks that ring musically when struck.

Rare and classic books by Black authors are the focus at this independent bookstore in a historic Atlanta neighborhood.

For the last eight decades, this curious shop has been ridding Atlanta of bad juju.

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

This extinct volcano rises above Edinburgh and is special for its panoramic views over the city.

Twisted trees shaped by coastal winds make this woodland look like something from a spooky story.

The final resting place of an iconic drag performer is decorated with pearls and hot-pink lipstick.

Once considered one of the country's finest motte and bailey castles.

Narrow gorges and deep pools created by long-ago glaciers.