Australian citizens don't need a visa or an NZeTA to visit — just a valid passport. (Australian permanent residents who aren't citizens do need an NZeTA before travelling.) New Zealand is a self-drive destination, so allow generous drive times between highlights and drive on the left, as at home. Always check current entry rules before you go. General information only, not travel advice.
Queenstown, Adventure Capital
The world's adventure capital — the original Kawarau bungee, the Shotover jet through canyon walls, and the Remarkables above Lake Wakatipu, plus the Gibbston wine valley next door.