100 Incredible Travel Secrets #72 Blue Lake, SA
The ever-changing lake Blue Lake, Mt Gambier, SA “This completely unexpected natural wonder just truly takes you by surprise,” says Rowntree who gave 7 to this lake, which dramatically changes its colour throughout the year.
University of Sydney clones iconic quadrangle jacaranda tree
The giant jacaranda tree that looms over the University of Sydney quadrangle is showing its age, so cuttings have been taken and grafted on to the base of other jacarandas to ensure the tree lives on.
The Lure of Glow-worms
Tourists are fascinated by the magical lure of glow-worms but do we know enough about them to make sure they're not being loved to extinction. Wendy Pyper loses some sleep to find out.