Legend says these colorful, invasive residents are the descendants of birds released by Jimi Hendrix.

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

An architectural oddity hides in plain sight on this iconic London bridge.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

London's last remaining public soapbox site has seen speeches from Karl Marx, Vladmir Lenin, and George Orwell.

English antique dealers with a taste for the unusual.

The remains of Crystal Palace Great Exhibition of 1851.

A makeshift shrine to the late rock star is still kept up on the nondescript façade outside 1 Logan Place.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

An ornate Buddhist temple located in an Atlanta suburb, built by and for the Laotian community.

Coca Cola may be "the real thing" but its inventor, buried at this Georgia gravesite, called it a "valuable brain tonic."

This kitschy tavern is also home to rare early editions of "Treasure Island."

The museum moved on, but the diorama remain.

Strange physical sensations and optical contradictions keep visitors coming back for more.

The structure has welcomed visitors to this scenic harbor city on Lake Michigan for many decades.

At the top of a local ski mountain is a hidden cemetery containing the graves of just two soldiers.

This museum in the woods evokes the work and lives of Michigan's 19-century lumberjacks.

This tribute to a local man towers within a quaint lakeside park.

This enormous fish commemorates the unplanned release of brown trout into a Michigan river.

One of the few working locomotive roundhouses in the United States.

The park is home to the United States's only still-operating Dutch windmill.

A charming remnant of 19th-century fishing towns sits on Michigan’s Leelanau Peninsula.

The rusted remains of an ill-fated freighter lie just off the coast of South Manitou Island in Lake Michigan.