A walk through the historic city center, under the streets of Seattle.

Australia's oldest artists' colony.

A collection of outdoor mystical statues paying homage to indigenous Australians and ecological stewardship.

Woven tree art gives this towering Australian woodland a touch of mystical whimsy.

Entrance to a famous orchard with nine types of apples.

The first tourist attraction to offer tours for interstellar tourists.

A massive stairway that almost wasn't leads to one of Australia's most scenic vistas.

An abandoned railroad tunnel is now filled with bioluminescent bugs.

An Australian lake whose pink hue defies scientific explanation.

This whimsical outsider art wall holds tiny treasures donated by the local community.

This work of art was designed to represent the Tarpeian Way Quarry that once dominated the area.

A 19th-century perch for spotting sailing ships now boasts one of the most iconic views in the Southern Hemisphere.

This letter written by Queen Elizabeth II in 1986 won't be opened until 2085.

A defensive fortification carved into a cliff near Sydney Harbour.

Native Australian lizards inhabit this garden celebrating Sydney and its sister city in China.

The world's first indigenous rooftop farm boasts 2,000 plants from more than 35 different native Australian species.

A special train service transported Sydney's dead from this station to "Necropolis Receiving Houses" at Rookwood Cemetery.

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

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

A boardwalk winds through this sliver of coastal nature hidden within Sydney.

This grim museum collects artifacts and evidence of some of the most sensational antipodean crimes.

This secret Australian garden was built on love after a man planted a random bulb he found in the ocean.

Come for the flowers, stay for the bats!

Australian museum dedicated to human health and lack thereof.