Mary Kelly was last seen here before she was murdered by Jack the Ripper.

Explore nearly 400 years of English middle-class home life.

This artist's home turned gallery/museum preserves the creator's love of "Eastern" influences.

A tongue-in-cheek arcade where the games are based on everyday life.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

This long-hidden space above Westminster Abbey now displays the battle gear of the legendary King Henry V.

Revel in the Victorian splendor of the world's oldest eating establishment inside a museum.

The bar where "The Great Train Robbery" was planned was once a nexus of high society and low morals.

The London pub overlooks where the Mayflower was moored before setting sail for the New World.

An extraordinary house museum and cabinet of curiosities in the heart of Florence.

You can see three Irish counties from this Neolithic hillside fort, once the seat of the Kingdom of Ailech.

A stunning Victorian abbey and walled garden on a lakefront.

Dublin's "Dead Zoo" serves as a window to Victorian museum design.

The oldest pub in Ireland may also be the oldest surviving bar in the entire world.

Cat art as far as the eye can see.

Established in 1638 to battle the Black Death, Hortus Botanicus Amsterdam is a treasure trove of rare flora.

Thousands of flowers create enchanting pink tunnels over the city streets.

An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

This historic stone bridge has an entire neighborhood clinging to its sides.

In a 345-million-year-old cave that's 200 feet underground, dinner awaits.

This former office building has been transformed into an immersive music venue and art space.

This natural wonderland is a unique chance to explore a Carolina bay, a mysterious geological formation of unknown origin.

The stones of this formerly witch-obsessed castle were used to build a church.