Mom was looking around and found this site - now we didn't see most of what these pictures show but thought it would fun to give you some idea... Here's the site: http://www.arenal.net/arenal-volcano.htm
The stuff that we saw looks like any of the pictures from Arenal Lodge - especially the July '07 and the October '06 from Arenal Springs.
Michelle - I want to know what a 'pyroclastic eruption' is, you volcanologist you!!!!
