The lake that fills and empties itself at random.

A peace symbol in Northern Ireland is among the world's largest hedge mazes.

A meandering boardwalk across the bogland leads to a "stairway to heaven" with sublime views.

Known as the site of 'El Dorado,' this mysterious lake is rumored to hold gold beneath its waters.

This striking public art installation is suspended above a public park, designed to gently move in the breeze.

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

On the Oregon coast there is a natural hole that seems to be draining the sea.

This private home is famous for appearing in the cult-classic "Twin Peaks" series.

Live long and prosper in Vulcan, Alberta.

Locals transformed this Canadian evergreen into a secret hangout with spectacular views of Vancouver's skyline.

These layered sandstone mountains in China look like they are made of pressed crayons.

A magical sinkhole on the Yucatán Peninsula is adorned with mini waterfalls and hanging vines.

Islanders once used this dramatic, otherworldly landscape to hide their cattle from Viking raiders.

An ancient Scottish rock formation said to be the gravesite of a giant remains ensconced in legend and intrigue.

Room 32 of the Alta Cienega Motel has grown into a shrine to the Lizard King.

The Liverpool street made famous by the Beatles is real.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

A sliver of nostalgia in Seattle's Viretta Park.

A vinyl-lover's Shangri-La.

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.

An artistic tribute to the famous singer, just around the corner from where he was born.

This London plaque marks the spot where David Bowie's famous alien made his debut.

This tiny museum's sizable collection is jammed into a former underground public toilet.

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