Known as the most resilient water tower in the region.

A giant concrete Brutalist water tower in suburban Johannesburg.

Kuwait City's uniquely designed water towers look straight out of a retro sci-fi cityscape.

An unusual house built using an iso-elastic membrane.

A hotel and restaurant serving as the mecca of kitsch.

A mysterious and terrifying public art goblin seemingly meant to inspire local legend.

For divers and music lovers, the Florida Keys' Underwater Music Festival provides the best of both worlds.

This unusual monument shows a naked Simón Bolívar stripped of clothing, medals, and swords.

Two large-scale sculptures of Adam and Eve greet visitors in the nude at the Time Warner Center in NYC.

A network of concealed passageways lies within a busy London Underground station.

Only a few pieces remain of the structure that carried people and goods across the Thames for some 600 years.

A stone copper was sculpted on the wall of the Carlisle Cathedral to honor a local hero.

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

This iconic Peak District ridge was once one of the busiest roads in medieval Britain.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

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

The house where Lincoln drafted the Emancipation Proclamation.

A collection of haunted artifacts chronicles the career of the world’s most famous paranormal investigators. Museum is temporarily closed with plans to re-open.

This orchid sanctuary protects countless varieties of the flower, from the huge to the microscopic.

Each spring, a dreamlike carpet of bluebells overtakes the forest floor.

This little valley along Highway 1 is engulfed by thousands of lilies during the spring season.

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

The second-largest giant sequoia in the world.