A mysterious crater-like pond has a spooky tendency to empty and fill with complete disregard to rainfall patterns.

A marine aquarium with an astounding variety of fish hides in the basement beneath the famous Palm House.

"Purveyors of traditional sweets and vintage treats."

One of the world’s leading and most extensive archives on the Holocaust, the Nazi era, and genocide, this collection includes published and unpublished works, press cuttings, photographs, and eyewitness testimony.

This museum is dedicated solely to this millennia-old handheld cooling device.

This Underground station has been a popular filming location for decades, even before it closed.

The remains of a historic football stadium that once hosted 50,000 spectators.

This intriguing Bronze Age artifact spent centuries hidden within a Welsh faerie hill.

The pockmarks across the building's facade are remnants of the Blitz.

An unassuming London park is actually a pilgrimage site for modern clowns.

This 19th-century pub features stained-glass windows celebrating Victorian-era "champions."

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

A 1950s beatnik coffee house, turned 60s counterculture hotspot, turned modern music venue.

What started as a way to address damp basement walls turned into a house filled with intricate hand-carved designs.

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

Behind one of the world's most impenetrable vaults is a massive collection of retail silver.

Victorian-era Londoners really wanted to believe this 17th-century cistern was actually an ancient artifact.

A boutique perfumery fashioned to look like a Victorian-era shop.

A monolithic monument in Greater London.

Putting the "mod" in "modular" since 2000.

Historic cuisine meets fine dining in a hotel-restaurant overlooking Hyde Park.

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

A faded reminder of what was once a common sight in London during the Blitz.

The grounds of this Jacobean estate contain one of the oldest mulberry trees in England.