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

A mysterious pair of mice eating a piece of cheese is London's smallest public sculpture.

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

The monster at the center of the Darwin Center Spirit Collection.

This 1920s Dutch barge is now a floating bookstore.

Collection dedicated to brands, packaging and advertising.

This London plaque marks the spot where David Bowie's famous alien made his debut.

A hidden treasure in London with a rich medieval history, and the resting place of many luminaries.

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

An small and easily overlooked archaeology museum chock full of Egyptian artifacts.

Artists and musicians now rule over this former rail station.

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

Abstract dinosaur models in London.

A collection of comics, graphic novels, animation and caricatures devoted to exploring this often overlooked art form.

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

London's old-school healing garden.

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

The television series' iconic giant foot was borrowed from this classical painting.

Repository for more than 22 million pickled specimens.

A toy store with a century-long history preserves the craftsmanship of playthings of the past.

One of the world's largest collections of pathological specimens.

A collection dedicated to the treatment of disease, held in London's oldest hospital.

A cluttered and astounding collection of antiquities and curiosities.

The remains of Crystal Palace Great Exhibition of 1851.