12 days, 11 nights in eastern Australia. Departures Sept.-Nov. 2022, Feb.-May & Sept.-Nov. 2023. Highlights: In Melbourne, Flinders Street Railway Station, Shrine of Remembrance/fly to Alice Springs in the Outback, home to dingoes, red kangaroos, for Uluru/fly to Cairns for Great Barrier Reef, Kuranda Village, rainforest/fly to Sydney for harbor cruise, Sydney Opera House. $3,538-$3,758 ppdo (per dates). Cosmos (Littleton, CO; 800/276-1241, www.cosmos.com).