The "continent" of Australia/Oceania is a somewhat artificial construct, designed to link together the continental landmass of Australia with the huge number of widely scattered islands across the Pacific Ocean. The most populated countries in this region include Australia, New Zealand, Papua New Guinea and Hawaii (USA).
Many will instantly recognize the Sydney Opera House at the cache location. The building in Sydney Australia, houses multiple performance venues. The Sydney Opera House is among the busiest performing arts centres in the world, hosting over 1,500 performances each year attended by some 1.2 million people.
A big thank-you to Ligum for constructing our container. And a thank-you to Fababoo for the stamp.