The rule
If an image shows a real place, a real person, or a real species, it is either a genuine photograph or it says plainly that it is not. There is no quiet middle ground where an illustration passes as evidence of what a place looks like.

Sources matter
A guide that fakes its photographs is not worth trusting on anything else. Documentary images get licensed and credited. Generated interpretation gets labelled as interpretation, every time.
If an image shows a real place, a real person, or a real species, it is either a genuine photograph or it says plainly that it is not. There is no quiet middle ground where an illustration passes as evidence of what a place looks like.
The three images there, the Missoula flood, the basalt sand, and the Columbia Basin Project, are generated historical interpretation, and each carries a caption saying so. No photograph exists of an Ice Age flood, which is rather the point of that section.
The dunes, the Yellow Zone, the Mud Flats, and the lake shoreline are specific places with specific appearances. Where documentary photography or official imagery is available for them, that is what gets used, and a picture of some other dune field standing in is not acceptable however good it looks.
Frames from videos shared with us guide art direction and fact-checking. They are not published without permission from whoever shot them.
A photograph serves the purpose it was chosen for rather than being reused across unrelated sections to fill space, and the build fails if a page hero is repeated anywhere else on the site.
Source, creator, licence, and any modification are recorded before an image ships. Where a file has been resized or recompressed for the web, the untouched original is kept alongside it.
If you hold rights to an image used here, or you can show something is credited wrongly, write to michael@duneguideusa.com and it gets fixed or removed.
Verify before travel. Conditions, zones, and regulations can change. Use the responsible agency's current information for final decisions.
Open Grant County's official source →