Cairns

The coast north of Cairns, and the Milla Milla waterfalls. As I mentioned previously, we didn't see any poisonous snakes, spiders, or other interesting wildlife around Cairns; however, near the waterfalls there's a park with a sign which warns of stinging trees. The leaves of these trees are covered in tiny silicon (glass) hairs, which are coated with a neurotoxin that causes intense pain. Fortunately we didn't see any of those around the waterfall.