I know you've seen waterfalls before, but I couldn't help it. Here's one from the Whirinaki Forest walk. The waterfall fed a trout stream. (You'll also notice that I got the name wrong on the video. I have a terrible time keeping the Maori names straight. Could never quite pick up the knack of how the consonants and vowels went together.)
The thermal landscape is so compelling that I couldn't help filming it. Here's a short clip that shows a baby geyser erupting.