Take the Underground Mining Experience for a guided tour 15 metres underground. Spend a day (or two) at Outback at Isa, including the fascinating Riversleigh Fossil Centre. Spectacular Lake Moondarra offers swimming, boating, sailing, canoeing and excellent barramundi fishing. Held every August, the Mount Isa Rodeo is the biggest event of its kind in the Southern Hemisphere and an absolute must-see.