Okay... I probably shouldn't have watched the videos on the Villarrica Volcano site. They have some very cool videos of the activity in the cone of volcano. It is an active volcano and has erupted within the last decade.
We are hoping to be able to climb the volcano. There are several groups that go up. They provide the crampons, ice axes, rain pants, etc. Most of the groups meet early at 7:00 and spend the day hiking. They start at around 6,000ft and climb 3,000ft to the crater at 9,000ft. They also provide gas masks because it is active and often have a lot of gasses. Sol y Nieve is one company and another is Trancura. Hubby can definitely make it. I'm not completely certain I can. I have been hiking 3,000-4,000ft but not at that elevation. But I think I want to give it a shot.
So of course I watched the videos of inside the crater. Last night I woke up at 2:00am with dreams of Mt. Rainier erupting. We live in the NW so we know about active volcanos. I missed Mt. St. Helens since we moved back to California for the year but we have seen the destruction. There are also eruption evacuation signs along the road from Rainier. We fortunately do not live directly in the path of any mudflows or rivers but we do know about volcanos. In the dream, the eruption started at the top with the classic volcano eruption and then one side exploded. It was very disturbing. But will it stop me. No.