>>1680945jellyfish that kill you if you get stung, no anti-venom.
octopus that kill you if they bite you, no anti-venom.
Cassowaries, basically ostriches with razor sharp 6 inch talons and enough strength to kick through a door.
20ft saltwater crocs.
snakes
sea snakes
spiders
gympie gympie plant (ie: the suicide bush)
no phone signal
inaccessible trails so if you get injured there's a good chance you wont get to a hospital in time if you get hurt.
