On a recent trip to the Northern Territory we took a break from the heat and humidity and had a swim in a couple of the waterfall plunge pools. This particular photo is of me at Wangi Falls our second dip. Apparently a crocodile had been removed from here about a month earlier (glad we didn't know that at the time!) and I was suspicious about the nice white sand that lined the central section of pool, joking at the time that it was to make it easier to spot crocs...