A tribute to the Nirvana frontman hides beneath the bridge that was the singer's beloved hangout spot.

The historic bar where local ship captains, traders, and gold miners would come together to do business a century ago.

The final resting place of one of the most sensational guitar players of all time was created only after his father got the rights to his music.

A sliver of nostalgia in Seattle's Viretta Park.

Hundreds of hopeful gold miners came here to get rich, but only two years later the small town was deserted.

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

The famous polar explorer stands outside the Royal Geographical Society's headquarters.

Legend has it that seven Anglo-Saxon kings were coronated on this stone, located in the appropriately-named town of Kingston.

William Smith's iconic "map that changed the world" is hidden behind a curtain in the Geological Society building.

An unusual round church in London with a Templar past.

It celebrates a very stinky task and salutes London's fatberg-vanquishing team.

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

This London marker celebrates the spot where the world-famous English band was founded.

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

A plaque marks the underground site of one of London's "lost rivers."

The next-door homes of two very different musicians, George Frideric Handel and Jimi Hendrix.

This open-air mosaic gallery honoring an English artist took hundreds of volunteers more than seven years to create.

A bronze bust commemorates the heroism of the secret agents who led covert operations against the Nazis.

This beautiful deer park was built so King Charles I and his court could go hunting while escaping a deadly plague outbreak.

One of the greatest movie directors of all time lived and worked in this London flat from 1926 to 1939.

The townhouse where the English poet created some of his most influential work has been preserved in tribute.

There's an exclusive Beefeaters pub hidden in the Tower of London.

A labyrinth hides in plain sight at each of the city's 270 Tube stations.

The cedar tree in Highgate Cemetery earned its title by accident.