There are a lot of cool stones around Devils Tower... :D
The text from the link says that it is formed of a rare igneous rock, phonolite porphyry. And the theories of how it was formed sound interesting.
Prostitution museum - I also think it was not appropriate for Snowpea 😅
The stones, or rather rocks are a bit on the large side.... Rocks from other places I visited are a lot smaller ❤️