MN Dave 2 - 2/8/2016 17:52

Been there several times over the years, last time about 14 years ago. I had watched a special on the park on TV where they talked about the park sits atop of a volcano that erupts on average every 200k years, and it's last eruption was 400k years ago. While we were visiting the park there were signs up all over about all the "unusual" geological "events" that were going on in the park at the time. I got to thinking about standing on the top of a dormant volcano that is 200k years behind on average to erupt....