This unassuming brick building contains the last purpose-built drill hall in the United Kingdom.

As seen in the Spice Girls ‘Wannabe’ music video.

Once part of a magnificent Tudor palace, this wine cellar is a time capsule underneath the Ministry of Defence.

One of London's lost rivers runs through a pipe over the tracks of this subway station.

A building claimed to be London’s smallest house has an obscure history.

This sculpture of a pylon is upside down and askew, as if its main purpose is to confuse passersby.

This unusually-named reservoir found a second life as a nature preserve.

Named for the Yoruba word for Lagos, this craft brewery draws on European beer-making and West African palm wine-fermenting techniques.

This artificial lake surrounded by Brutalist architecture served as a stand-in for futuristic Britain in Stanley Kubrick's 'A Clockwork Orange.'

A masterpiece of Art Deco architecture hidden in plain sight in West London.

Once designed as the entrance to Buckingham Palace, this structure was later relocated and stands as a victory arch.

This hydraulic power system in London was, at one time, seen as a rival to electricity and the last of its kind to shut down.

A secluded green oasis amidst the towering skyscrapers, bears an unusual moniker that reflects one of the city's oldest guilds.

Winding paths and ramshackle mausoleums in the oldest "park cemetery" in London.

A wonderfully preserved example of London's 1960s-style high-density, low-rise public housing.

This iconic high-rise residential block was one of the last to be built in the Brutalist style.

Designed by the architect who also had a hand in crafting the Westminster Abbey and Bristol Cathedral.

The Egyptian-inspired last resting place of Lord Kilmorey.

Tucked away behind the mansions of Mayfair, this picturesque garden is a hidden London treasure with a spooky past.

This peeling mural of Adam and Eve was inspired by the greenhouses at Kew Gardens.

This former medical factory gives home to cutting edge arts in the shadow of a gas works.

Residential building on the Regents Canal is a breeding ground for creativity and innovation.

An exercise in radical design and social living that became the epicenter of Soviet spy networks in London.

A gallery specifically dedicated to the botanical illustrations of a remarkable traveling lady.