A pagan tradition of draping trees with rags eerily lives on.

In 1999, a new equine figure was cut into this English hillside near the site where an older white horse had previously appeared.

One of the smaller hillside chalk horses was designed and cut in by a group of local students in 1804.

This massive chalk hill carving is one of England's most beloved giant horse geoglyphs.

This figure was cut into the hillside in 1937 to commemorate the coronation of King George VI.

This grassy, tree-lined hill shares a name with the much-loved novel that it inspired.

Archaeologists continue to debate whether this site yielded the oldest human remains in Japan.

Hundreds of huge, centuries-old horseshoes adorn the walls of this nontraditional 12th-century castle.

The largest offshore wind farm in the world would be even bigger if it weren't for some pesky birds.

This narrow coastline trail through the dense Kauai wilderness is among the most beautiful and dangerous in the world.

World's largest working waterwheel has been around for over 150 years.

A boat slowly sinking into the Essex mud flats bearing the names of the disappeared that haunt the Thames Estuary.

This octagonal cottage is the smallest and the oldest council house in the United Kingdom.

Perfectly preserved ancient monastery in an impossibly dramatic location on a rocky island in the Atlantic.

Traveling this mountain pass reveals quaint stone buildings, stunning Irish scenery, and a bridge said to grant wishes.

One of the most popular megalithic sites in Ireland stands as a humbler version of Stonehenge.

This floating garden in the sky is straight out of a fairy tale, but the real thing is nothing short of magical.

An oddly conical beacon perched atop beautiful Irish cliffs.

A stunning medieval castle owned and restored by the famed actor Jeremy Irons.

The eerie remains of one of Ireland's oldest castles, said to be haunted by the ghost of a woman who brings ill fate.

Visitors are welcome to enter this lush Key West sanctuary to entertain its plethora of rescued parrots.

The birthplace of American international flight service has been turned into a celebrity's microbrewery.

In the Bahamas sits a lighthouse that is among the last of its kind.

This isthmus in the Bahamas narrowly separates the roiling Atlantic from the cool Bight of Eleuthera.