The falls are a little distant in this shot, but it includes the landscape for context.
Click for bigness.
These are the Nevada Falls and the Vernal Falls on the Merced river in Yosemite, California.
The scale is hard to judge, but the upper falls ( the Nevada Fall ) is about 600', or about 180m. The lower fall ( the Vernal Fall ) is about half that.
The lump to the left of the Nevada Fall is called Liberty Cap, and the massive granite feature with the beak to the left is Half Dome, an arduous hike.
The picture is taken from the Panorama Trail, which leads from Glacier Point, past the top of the Illilouette Falls ( out-of-sight to the right of the picture ) round to the top of the Nevada falls.
Yosemite from Panorama Trail by
Ron Lowe, on Flickr
Sorry, I got my photos mixed up.
The following photos are not the Nevada Fall, they are the Yosemite Fall, which is on a different river in Yosemite...
Nevada Falls by
Ron Lowe, on Flickr
Nevada Falls by
Ron Lowe, on Flickr