Once a sewer culvert, this road tunnel now offers cyclists and pedestrians a subterranean stroll under the C&O Canal.

Home to the oldest operating roller coaster in the Southern Hemisphere.

This historic tall ship traveled 1.5 million miles around the globe, and once did duty as the mythical pirate ship in Peter Pan.

The city’s oldest gateway to the galaxy lies at the entrance to the Royal Botanical Gardens.

An abandoned jewel of a ballroom on the top floor of Australia’s busiest rail station echoes with the sounds of a bygone era.

This giant, granite purse is one of Melbourne's most unique and distinctive pieces of public art.

Every hour a secret compartment drops from this giant pocket watch, revealing a lovely surprise.

This historic Melbourne bullet factory is fully encased in a massive glass and steel cone.

The bullet-banged DIY suit of armour belonging to Australia’s most famous outlaw.

Once housing children next to hardened criminals this historic jail once displayed Ned Kelly's skull until it was stolen.

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

Australian holiday town hosts world's largest bowling ball.

Giant wood sculpture in Kew first constructed in 1979.

An Australian novelist's cozy coastal retreat, turned campground.

Monument that stands 40 feet and weighs 1,000 pounds.

Homage to the local produce now serves as a car dealer.

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

The tallest mountain in mainland Australia.

The oft used Australian colloquialism "Beyond the Black Stump" is said to have originated at this location.

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

The oldest remaining theatre in New South Wales.

Modeled after the big, ferocious Hexham Grey mosquito.

The Victoria-era quarantine station for Sydney.

Cockatoo Island is a Heritage-listed island in the middle of Sydney Harbour.