The 25-million-year-old cavities have perplexed people for decades.

There's nothing shrimpy about the world's largest artificial prawn.

This rickety old shed hides a trove of secondhand literary treasures.

These bronze sculptures can be found in an isolated patch of bush in Tasmania’s highlands.

A massive metal lobster welcomes tourists to a roadside restaurant.

A stargazing sculpture made from the ruins of an iconic telescope.

Tiny artwork tucked within glass letterboxes form this hidden gem of an art gallery.

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

The world's "leaniest" tower encourages you to test the gravity of its situation.

One of Australia's largest collections of preserved animals is on display in a historic theater.

Three rooms of bones, curios, and one artist's collection of natural artifacts create this intriguing museum.

Australia's largest collection of rare and bizarre insects.

This museum is home to one of the largest private collections of seashells in Australia.

A totally unique, animatronic depiction of the Australian gunslinger's last stand.

A series of sculptures beneath the waves promote ocean conservation and support coral reefs.

A microcosm of the whaling industry in a small Australian town.

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

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

The bones of this aquatic dinosaur turned to opal over the centuries and the beast's remains were almost sold as jewelry.

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

A hub of information on tropical diseases and their treatments.

Australia's largest medical museum featuring a 19th-century pharmacy.

Australian museum dedicated to human health and lack thereof.