Repository for more than 22 million pickled specimens.

The final resting place to 300 Victorian-era pets hides inside the city park.

An easily overlooked stretch of ornate window fronts and gaslight lamps that could be right from the pages of Dickens.

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

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

The world's first underground farm is in a World War II bomb shelter beneath the streets of London.

This hidden rooftop garden in downtown London offers a quiet respite from a bustling city.

Catacombs turned marketplace.

A historic London cemetery now serves as a nature park incorporating gravestones & memorial statues.

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

A tongue-in-cheek arcade where the games are based on everyday life.

A historic house left in "dramatic still life."

Hear the quietest sound from across the dome.

The curios of pharmacist and collector Henry Wellcome.

One part local history, 99 parts gruesome haunted house.

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