These pastel-colored homes were built when the island of Macau was a Portuguese colony.

Remnants of the most densely packed city in world history, that thrived on anarchy for 30 years.

Teeming with illegal goods and services, this towering maze of vice is also a popular tourist accommodation.

A memorial to Wellington's well-loved, well-traveled wharf dog.

These concrete crustaceans are actually public restrooms.

A New Zealand communications tower stands as the tallest structure in the Southern Hemisphere.

The world's first fully-fenced urban ecosanctuary is a haven for New Zealand's rare and endangered species.

New Zealand's only running funicular railway.

Quotes and poems etched on stone plaques are hidden along this waterfront walkway.

The world's only complete colossal squid specimen is on display at the Te Papa Museum.

Referred to as "the crappiest fountain ever," this sculpture has been splashing unknowing passersby since 1969.

A coin-operated washing machine turned jukebox, complete with an outdoor dance floor.

One of the world's steepest streets seems to have houses sliding down it.

Highly spherical boulders on the shores of New Zealand.

Singapore's landscaping project is home to 18 incredible Supertrees.

Come for the flowers, stay for the bats!

Hidden within Sydney’s lush Royal Botanic Garden is a walled cactus rockery and the site of Australia's first zoo.

The statue honors an adventurous seafaring cat.

A collaboration of art and ornithology mourns the calls of Sydney's lost birds.

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

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

A rare specimen of an iconic extinct animal in downtown Sydney.

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

The Victoria-era quarantine station for Sydney.