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

A celebrated bandstand at the center of what was once the worst slum in London.

This 19th-century Turkish bath house survived the Blitz of London and is now an events venue.

Tucked inside a South Bank bar is an epic expressionist chronicle of the 20th century.

This religious museum resides in a church crypt next to the founder's house.

A hidden path at the National Theatre lets you look behind the scenes of the latest productions.

This medieval church tower has maintained its clockworks since the 16th century.

This life-size monument honors the legacy of a famous literary feline.

A roadside shrine to a late rock god only remains thanks to the unyielding efforts of his fans.

It is still illegal to "quarrel" at this unlikely urban oasis built on top of an electrical substation.

One of the figures in this Celtic sculpture continues to puzzle archaeologists.

An unusual ode to the late Irish playwright, complete with a squiggly bust and coffin-shaped bench.

According to legend, this tomb holds the secrets to time travel.

A measuring mishap led to these artificial stone ladies losing their stomachs.

This museum inside a museum tells the story of London's timepieces.

Lovers proclaim their unbreakable bond by leaving their names on locks fastened onto the Shoreditch fence in East London.

The lab where the scientist made his groundbreaking discoveries is preserved on the basement floor of the Faraday Museum.

This long-hidden space above Westminster Abbey now displays the battle gear of the legendary King Henry V.

This beautiful Victorian ironwork masterpiece was built to keep London from smelling like poop.

This secluded walkway overlooks a magnificently wild London green space.

A domino effect created with Britain’s iconic telephone boxes.

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

A historic London pub with prison cells in the cellar and a "spy room" on the second floor.

This South London cemetery holds the remains of more than 15,000 people.