Hear the quietest sound from across the dome.

19th-century operating theatre in which the use of ether was first demonstrated - plus, a skeleton and a mummy!

Giant, friendly pelicans in Central London, the most unlikely of places.

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

A 300-year-old tea shop that brought tea to the English people, not to mention the Queen herself.

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.

Ironically this massive termite is the mascot for a company that is acclaimed for killing his kind.

Tucked away in the Tower of London is the weapon once used to execute high-profile prisoners.

The barrel-made lookout from Shackleton's final ship is tucked away in the crypt of one of London's oldest churches.

Graffiti from the 16th and 17th centuries cover the walls of this part of the Tower of London.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

Richard III supposedly disposed of his nephews' bodies here in an effort to seal his claim to the throne.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

This intricately carved and hilariously huge bed was such a famous symbol both Shakespeare and Byron used it in their writing.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

Eighty million natural history specimens call this gargantuan museum home.

In 1958, an MIT fraternity pledge laid down on this bridge and instituted a new, unique unit of measurement.

A naturally mummified 2,000-year-old man.

An enormous, inside-out glass globe built in 1935.

Cavemen, elephants, and eagles greet passengers driving through the town's main intersection.

These constructed wetlands naturally filter millions of gallons of treated wastewater every day.

Manatees congregate around a power plant's discharge canal where the water is especially warm.

The Burnside Fountain and its questionable interpretation.