This sculpture honors the legacy of Australia's now-defunct, Black Rock Stakes wheelbarrow race.

A simple tribute to the migrant workers who landed here before walking hundreds of miles to Victoria's gold mines.

An engineering masterpiece, or “Scheme of Madness?”

One of the world's largest tractors was built to replace camel caravans.

See the lake and replica where a daredevil broke both world land and water speed records in the same year.

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

Some of the world's largest letters are carved into the limestone bedrock of the Nullarbor Plain.

This Western Australian mint was established during the height of the Australian gold rush.

With a surface area of nearly 500 square meters, welcome to the world's largest paraboloidal dish solar concentrator.

Giant lamp houses the tourism information center.

There's a lot of horsing around on this lonely stretch of Australian highway.

Visible from both land and sea.

The decommissioned station is now a museum packed with antiquated hydroelectricity artifacts.

From a distance, this statue of an eagle looks like a giant chicken on a stick.

Bomb tests and sheep ranchers share the world's largest military land base.

These giant grain silo portraits capture elements of rural life in Australia.

The world's tallest shot tower—maybe.

Worship at the altar of seafood at this fish-and-chip shop housed inside the town's oldest stone church.

In the Flinders Ranges of South Australia, this marker marks the severe haven of War Kangaroos that once roamed here in the fictional parallel world of Kcymaerxthaere.

Hopefully inspecting his tin pan for little nuggets of gold.

A little-known museum of Ancient Roman and Ancient Greek artifacts.

Its most grisly object is a jar full of severed fingers allegedly cut off by prisoners to avoid work.

Queensland's largest dam includes a winding spillway that offers drivers a mesmerizing sight.

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