But even though Julie and I visited during the start of the Dry Season, the falls had enough volume to produce plenty of mist and rainbows. There were also parts of the loop walk around the waterfall (especially just downstream of it in its lower reaches) that was quite muddy and slippery as the path was drenched in its mist. So I have no doubt that this was a year-round waterfall though I'd imagine the flow becomes lighter as the Dry Season progresses.