Thanks, Glenn. We were there on a dreary, snowy day. My group of 8 were the only people at the falls. I've seen the photos of this place on crowded days. Quite a difference!The photographer makes this photo IMO...provides a great sense of scale.
Unfortunately, when our tour visited this waterfall, the title of my photo would have been "Iceland - The Photographers". That's because it seemed like there were at least 100 photographers standing there at the time.
We had about 20 minutes to shoot, so I captured about 20 images from the same position (camera mounted on a tripod)...and then spent quite some time blending them in such a way to eliminate the people from the frame. I probably should have left one there!
My wife and I were there in September 2012. A small busload with no more than about 15 people was there. They left soon after we arrived and we had the place to ourselves. It was a beautiful fall day without a cloud in the sky and the waterfall was enhanced by a drop dead gorgeous rainbow.We visited that waterfall on a nice day in June, 2017, and it was mobbed.