Lake Eyre, Southern Australia
In the heart of rugged Australia is a low-lying basin called Kati Thanda &mdash Lake Eyre (lakeeyrebasin.org.au). Covering about 10,000 sq km, this lowest dip in the continent overlaps three states. Also, it is famously dry. Except, the basin has recently received massive inflows, and has flooded three years in a row. And that&rsquos when the magic happens the usually stark landscape comes alive with verdure, wildflowers spring to life, birds flock in large numbers, and the underlying salt makes for a fascinating display of contours and patterns. Sorties (bushpilots.com.au goinoffsafaris.com.au) over the lake have become all the rage, and why ever not