The decommissioned submarine is now the symbol of a small, inland Australian town.

A miniature cathedral made of 20,948 tiny pieces of marble.

A Paisley park where little has changed since its early 20th-century creation.

Featuring Torres Strait Islander cuisine and Australia's first indigenous bar.

Hundreds of years ago, this lion-shaped door knocker could help a person accused of a crime find temporary safe haven in Durham Cathedral.

This previously dilapidated alleyway has been transformed into one of Melbourne's finest hidden art locations.

This outdoor museum harkens back to the height of the gold rush.

A tribute to one man's encounter with a frightening cryptid.

These 400 million-year-old caves feature honeycomb limestone formations.

A condensed piece of China floating in a Dutch harbor.

This Melbourne bank has unique Gothic-style architectural features and is one of the most majestic operating bank branches in the world.

One of the most successful gold mines of the Victorian gold rush.

This lovely Scottish nature walk leads to the source of a local legend.

This stunning iron gate designed by Modernist architect Antoni Gaudí is filled with mythic symbolism.

A public art piece that barely gets recognized, but then that might be the point.

The Gunditjmara Aboriginal people of Australia began construction on this vast aquacultural complex 6,600 years ago.

These naturally occurring but rare geological formations are each about the size of a small house.

The main residence of the Erskine family and the hereditary keeper of the nearby royal Stirling Castle.

This unusual stone monument marks the starting point of the epic and tragic event.

From the late 19th century until the 1960s, these stone-lined "stumps" were a popular place for people to air their views on local and international issues.

Australian Lake set aglow by Noctiluca Scintillans.

This 20-story artwork on a public housing block is the tallest mural in the Southern Hemisphere and tells the story of a community.

This collection of Neolithic monuments make up one of The U.K.'s richest archeological landscapes.

This uniquely shaped rock formation is one of Scotland's most iconic mountains and gives spectacular views in all directions.