Yellowstone contains more than ten thousand hydrothermal features. More than five hundred active geysers.
Drive across much of the upper Midwest and the landscape can feel broadly legible. Rolling farmland.
The Palouse of eastern Washington and northern Idaho looks like someone applied a smoothing tool to farmland.
Lake Michigan contains no saltwater. No ocean tides in the ordinary sense. No connection to the sea that matters to the person standing on the beach.
Human beings encounter a spectacular geologic formation and react in a predictable sequence. First: awe.
The Great Basin sounds like one object. A basin. Large. Simple. Perhaps somewhere near Nevada. This is false in nearly every useful way.
Central Nebraska contains an enormous sand-dune field. Not ancient dunes buried under rock. Not little dunes along a river.
Death Valley contains the lowest point in North America. Badwater Basin sits 282 feet below sea level.