Legend says that Wade the Giant scooped up a handful of earth to throw at his wife, leaving behind this round valley.

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

This 46-foot-tall carving of a legendary Māori navigator can only be visited by boat.

This statue of one of the engineers who created the London Underground hides a ventilation shaft for the tube lines that run under the street.

The first regular high-definition TV transmissions were made from this seemingly out-of-place mast located on one corner of a Victorian-era entertainment venue.

A mysterious castle "in the clouds" has had many lives including a radar bunker, dog hotel, and conference center.

A bronze statue to commemorate an Auckland library's beloved feline resident.

It may be a historic 17th-century coaching inn, but the George Inn still functions like a modern pub.

These remnants of Old London Bridge possess unique acoustics that allow for whispered conversations to carry from one side to the other.

The bones of prehistoric animals and early signs of human habitation have been found inside Malta's "cave of darkness."

Despite the name, these small saltwater swimming pools have nothing to do with the Romans.

The location Geoffrey Chaucer and tale-telling pilgrims set off for Canterbury in April 1386.

One of the largest medieval barns in England and architecturally one of the finest.

The Cape of Good Hope is not quite as low as you can go on the African continent, but it's still geographically significant.

This ledge in Victoria Park served as a hiding spot for Frodo, Sam, Merry and Pippin.

A peninsula on a peninsula that becomes an island at high tide.

Perhaps the most obscure, simplistic Banksy installation found in Bristol or in the entire world.

A life-sized statue of a Tyrannosaurus rex made out of driftwood.

One of London’s rare Tudor-era buildings is a fate-defying gatehouse for a church.

A mosaic armchair and ottoman built from china broken in the Christchurch earthquakes.

World War II air raids over Bristol dislodged this fragment of tram line that ended up embedded in a churchyard.

This charming stone church on the shore of Lake Tekapo is an icon in astrophotography.

A mysterious suspended hand greets unsuspecting visitors at the Tower of London.

Towering earthen formations that rise straight out of the ground in New Zealand .