Unheaval Dome: A feature of mysterious origin

Unheaval Dome in the Canyonlands.
The some that looks like a crater. 

We hiked to the first and second overlook of this gigantic hole two miles wide in Canyonlands National Park. 

Trail to the second overlook of the Unheaval Some.
The trail to the second overlook 

C climbing the slope to the overlook.
C climbing the slope. 

There are two theories about this landscape feature. The oldest is related to an outburst of salts, the latest cause was a meteor impact. 

Unheaval Done view from the second overlook
We got a better view from the strange dome from this angle. 

The center of the Unheaval Dome.
The center looks like an impact.

It would vote for the second. Especially after seen the central point of this crater. 

(Posted from the phone.)

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