Craters of the Moon National Monument - MathCaptain
North Crater flow trail sign.  This area was active in the rage of 2,000-15,000 years ago.  So, there would have been native Americans living in the area able to see the active volcanism.

North Crater flow trail sign. This area was active in the rage of 2,000-15,000 years ago. So, there would have been native Americans living in the area able to see the active volcanism.

Moon021NoCraterFlowConesSign