The site of London's first coffee house has been serving refreshments of one kind or another for 360 years.

A misnamed well, with a deep dark past.

Destroyed Serbian army headquarters sits half crumbled in a largely revitalized Belgrade.

A Serbian church lit by chandeliers made of weapons.

Willy Wonka would love this weird half-a-home.

A book collector's dream, this Toronto bookstore has the world's first "Biblio-Mat," a random book vending machine.

A 98-room castle in the middle of Toronto that bankrupted a 19th century electricity multimillionaire.

This spectacular public market has got meat, fish, vegetables, baked goods, and enough kielbasa for a lifetime.

The abandoned tower is the last remnant of Lusaka's first major power plant.

Artifacts showcasing the witchy history of Zambia.

An ancient neolithic tomb that only sees the sun twice a year.

This striking observation tower shaped like a spinnaker sail is the newest icon in historic Portsmouth.

A long, winding trek rewards you with a gorge so captivating it inspired a painting in the Tate.

One of the oldest and certainly best preserved Cistercian abbeys still in existence.

A tiny village in Wales claims the name of a noble medieval hound slain for a crime he didn't commit.

A real-life Professor Snape once taught in this Welsh university building, which students of course nicknamed “Hogwarts.”

This well-preserved Cistercian Abbey in a romantic pastoral setting has inspired artists like the poet Wordsworth.

Stroll through Welsh history in a village of reconstructed structures.

High Victorian fantasy created a fairytale castle out of a ruined fortress in Wales.

Northern Ireland's Brobdingnagian stepping stones.

A Welsh sheep farm provides daily (non-sheep) meals to red kites, producing dazzling displays of aerial acrobatics.

One of the few standing Roman lighthouses and a labyrinth of tunnels are a couple of the secrets at this historic castle.

A theatre built to house the rowdy Oxford graduation ceremonies became the stage for a debate about God's existence.

Hidden in plain sight, this creepy sculpture watches from above.