I could probably go look up exactly which waterfall we’re dealing with, here. But I haven’t. Somewhere in the northwest of Australia, if that helps narrow it down.

Make that the northeast, as my trusty proofreading wife informs me. Apologies to all of you currently tramping around the Great Sandy Desert wondering where the rainforest is.

(And can I just mention for the record how pleasing I find it that “Great Sandy Desert” was the best name they could think of for the Great Sandy Desert.)