This area was created to save the region's koala population.

This lonely gravestone beside an auto parts store is a reminder of the hardships of a pioneering past.

This trio of Australian rock spires may have inspired aboriginal legend or just modern tourism.

A monument to the 4,114 Irish orphan girls who arrived in Australia between 1848 and 1850.

This letter written by Queen Elizabeth II in 1986 won't be opened until 2085.

Come for the flowers, stay for the bats!

This massive water spout has been luring visitors for hundreds of years, some to their death.

The site of a concentration camp where inmates were made to take part in one of the largest counterfeiting operations in history is now hauntingly empty.

Countless stories attempt to explain Poland's mysterious J-shaped trees.

Extremely famous in his native country, this Cracovian painter is all but unknown beyond Polish borders.

Remnants from a time before electricity.

Inside this Krakow church, an explosion of psychedelic color.

In the center of Wrocław's old meat market stands a somber tribute to the city's livestock.

The site of the famous Nazi book burning campaign of 1933 remembers its "Night of Shame".

The bunker where Hitler took his own life is hidden under this deliberately ordinary parking lot.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

A haunting contrast of trains that both saved and took the lives of Jewish children in Nazi Germany.

A towering monument to war, located on a beautifully peaceful hill.

This titanic java kettle is one of the many kitschy landmarks located along America's OTHER famous highway.

This Art Deco service station has been providing tune-ups and turning heads for close to a century.

Step back in time at this historic variety store, packed with items from a bygone era.

The largest earthwork effigy in the world.

Northern Kentucky’s very own Notre Dame showcases intricate stained glass and the bones of saints.

One of the few beardless depictions of Lincoln, George Grey Barnard's 1917 statue was denounced by many—including Lincoln's own son.