Bronze sculpture celebrating the relationship between Churchill and Roosevelt.

This landmark church concealed a crypt packed with bones that was discovered thanks to the London Blitz.

This secluded walkway overlooks a magnificently wild London green space.

The Columbia Road Flower Market is now open every Sunday, rain or shine.

19th-century scientists would make the pilgrimage here to verify the precision of their measuring sticks.

A historic arboretum and non-conformist, non-denominational park cemetery.

The John Snow Memorial marks the epicenter of London's 1854 cholera epidemic.

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

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

A closed London rail station created to cart away the dead still bears the marks of attempts to make it less morbid.

Thanks to modern navigational tools we now know that the true prime meridian runs through a park next door.

Abstract dinosaur models in London.

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

The sixth of London's "Magnificent Seven" cemeteries, and a source of unlikely inspiration to Beatrix Potter.

The Metropolitan Police refurbished the blue box (perhaps not coincidentally) the same year "Doctor Who" returned to TV screens.

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.

This hidden green space is the city's second largest conservatory.

A cluttered and astounding collection of antiquities and curiosities.

A 2000-year-old Roman amphitheater lies just below Guildhall Yard.

London's smallest police station is barely the size of a phone booth.

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.

A little slice of Japan and its aesthetics in London's Holland Park.