Seljalandsfoss waterfall is 60m (197ft) high and is located in the south region of Iceland. There's also a small cave behind the waterfall. Overall it's a pretty popular tourist attraction.
More info: https://en.wikipedia.org/wiki/Seljalandsfoss
The 3D reconstruction was made in Agisoft software from 150 frames from this drone video: https://www.youtube.com/watch?v=-VrS_3rrha0