This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

Scattered throughout London are ancient remnants of the city's former bounding wall.

A Victorian natural history and ethnographic museum with wonderful turn-of-the-century, science-book-esque evolution displays.

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

Hear the quietest sound from across the dome.

A student driver's nightmare.

One part local history, 99 parts gruesome haunted house.

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

Famously misunderstood wonder of the ancient world

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.

Hauled from the water's depths, Henry VIII's flagship is preserved in this capsule-shaped museum.

A museum and gardens with unusual plants and a history of progressive programming for the blind.

This star-shaped artillery fort protected the mouth of the Thames from the 16th century to the Second World War.

The Origin of On the Origin of Species.

A beautiful ruin of a 14th-century Plantagenet castle built by a medieval mercenary.

The world's first purpose-built motor racetrack was destroyed by the outbreak of two world wars.

It's believed King John of England stayed at this 13th-century castle before riding off to sign the Magna Carta.

An enormous alien invades Woking, England, as an homage to the H.G. Wells classic 'The War of the Worlds.'

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

The nearly 200-year-old folly has a secret spiral staircase hidden in one of its pillars.

Huge winged monument in the United Kingdom.

Stonehenge has nothing on Castlerigg’s views.