A monument to the moth that saved Australia from a cactus crisis.

Located on top of mines that run through Broken Hill.

Designed by artist Pro Hart, built elsewhere in 1980.

Twelve sculptures designed to make their best showing with the coming or going of the sun.

This shrine to film's most iconic wasteland wanderer is located in the very outback where the movies were shot.

Australia's first opal field led to a mining rush in the 1890s.

This plaza at the end of the world teems with monumental tributes to a problematic history, and laser discs.

This sculpture pays homage to sailors that perished attempting to round Cape Horn.

The best place to send your postcards home from Antarctica.

An abandoned whaling station on an active volcano offers hot springs in Antarctica, surrounded by ruined giants of industry.

A series of waterfalls so massive they straddle the border of Argentina and Brazil.

A replica of a famous Greek statue adorns the front of the unusual home of architect and alchemist Humberto Pittamiglio.

The southernmost Anglican cathedral in the world has whale bones standing in its yard.

This ancient structure is widely thought to be the oldest intact pyramid in the world.

A castle hand-built by a Spanish dreamer in the Australian tropical jungle.

This controversial museum includes such detested exhibits as a chocolate suicide bomber and fecal-smelling digestion machine.

The forgotten and tragic story of the thousands of female convicts forcibly transported to Tasmania is told inside the ruins of this notorious 19th-century workhouse.

The abandoned remains of a once popular zoo, and the grave of the last known Tasmanian Tiger.

This simple sailing boat is one of the oldest preserved fishing vessels of its kind in the world.

Countless expeditions have left Tasmania to explore Antarctica, but this island state has an even deeper connection with the sea.

The world's only full-size replica of the research hut used by Douglas Mawson for his 1911-14 Australasian Antarctic Expedition.

Bronze statues honor the brave explorers who passed through this Antarctic gateway.

Three women and a 10-year-old boy are immortalized in this sculpture memorializing the 13,000 women and children convicts sent to Van Diemen’s Land (now Tasmania) between 1803 and 1853.

This urban stream flowing underneath Tasmania's capital city is also an unofficial gallery for street artists.