This is in the north portion of Yellowstone National Park in the Mammoth Springs area. The land here is in contrast to much of the rest of the park and certainly not the primary images you would see if you simply looked for Yellowstone photos. I found this area very neat. They are specifically called Traventine Terraces and this one is near the Angel Terrace.
It reminds me of the land described in Jeremiah
“They have made it an empty wasteland; I hear its mournful cry. The whole land is desolate, and no one even cares. On all the bare hilltops, destroying armies can be seen. The sword of the Lord devours people from one end of the nation to the other. No one will escape!” Jeremiah 12:11, 12 NLT