One of the oldest remaining Catholic churches in England is home to the hand of a 7th-century saint.

The remains of a historic football stadium that once hosted 50,000 spectators.

The ritual has been performed uninterrupted for nearly 700 years.

More than a million titles fill the labyrinthine shelves of this prestigious private library.

This coffee shop lies hidden beneath a historic church.

This unique bridge curls up like a caterpillar to let boats pass and then unfurls again to span a small canal.

Two plaques commemorate the site of Shakespeare's first theatre.

The pioneer of psychoanalysis spent the final year of his life here, still seeing patients on that famous couch.

After nearly 60 years, there's still a bear at Paddington Station looking for help.

An alleyway plaque is all that remains of the independent Texas' envoy that forgot to pay their rent for over a century.

The remains of Crystal Palace Great Exhibition of 1851.

This 1920s Dutch barge is now a floating bookstore.

A 1,215-foot tunnel transports pedestrians beneath the River Thames.

Banksy gives themself artistic license with this piece of London street art.

A charming 17th-century alley is lined with secondhand bookstores and antiquarian shops.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

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

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

The celebrated eyesore created by starry-eyed sweethearts.

This lesser-known Frank Gehry building houses a treasure trove of cinema history.

Claude Monet was baptized in this lavishly ornate Paris church.

A beautiful Victorian statue shows France's enduring love of the rhinoceros.

A simple plaque on the facade is the only reminder that the treaty ending the American Revolution was signed inside.

A 400-year-old church covered floor to ceiling in ex-voto offerings from the faithful.