6000-year-old coal fire moves one meter per year.

Thousands of used shoes create a unique public art exhibit along this old paddock fence.

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

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

This roadside attraction became locally famous for its unintentionally phallic shape.

This copper-coated, multi-arched dome is surrounded by a moat and lights up at night.

This church's unusual design comes from its previous life as a mortuary station.

Outside the National Dinosaur Museum, dozens of dinosaur statues and sculptures claim the landscape.

A small mountain cave tucked away along Kings Highway has become a shrine to the beloved character.

A series of gun powder chambers currently hidden from view within Nobbys Headland in Newcastle, Australia.

By standing on a particular paving stone in the courtyard, you'll hear an echo that shouldn't be.

This 4.5-meter-tall statue of a native Australian bird marks Hydro Aluminium's 40th year in the area.

The smallest country in Australia is a principled little thing with a friendly emperor.

One man's artistic vision is a small town government's legal battle.

Hopefully inspecting his tin pan for little nuggets of gold.

The sand is such a bright white that on sunny days you practically need sunglasses to look at the ground.

Giant lamp houses the tourism information center.

These glyphs have long been attributed to ancient Egyptians, or maybe they're just a hoax.

An ancient rock engraving shows Aboriginals used their advanced knowledge of the stars to hunt and gather.

The yawning remains of a complex naval fortress still haunt this Australian shore.

One of Sydney's oldest graveyards hides in plain sight behind a hospital.

An ancient engraving by the Cammeraygal people was uncovered in the transformation of a North Sydney industrial site.

The statue honors an adventurous seafaring cat.

Outdoor art exhibition made of classic Tetris pieces.