@Victoria, amazing adventure you had there! It makes me want to go back to Iceland.
I went to work on this film about ice climbers tackling ice caves and moulins:
I spent all my time on or in the glacier, which meant I got very little culture exposure or visibility into the landscape. I've vowed I'm going to go back without a camera. I've been to Iceland and filmed it. Now I need to go back and experience it.
If you're in Iceland in the cold months, I highly recommend taking a guided tour of an ice cave. They are remarkable: