Re: [Calvin19] Insurance, healthcare, USA, and other.
In Switzerland, if you get hurt then, if your country has a recriprical health agreement, then you only pay a (small) contribution. If not, then you do pay. However, medical bills in Europe, whilst expensive, are nowhere near as outrageously expensive as they are in the US. Norway will be the same.
I got hurt in Switzerland and, after showing my EHIC (European Health Insurance Card) all was good and they just did what was necessary. A bill for a contribution (c. 50 USD) came in the post about 3-4 weeks later.
I get some reciprical coverage in the US; it wouldn't surprise me if you get some over in Europe. After all, we're nice people

and not so maschochistic when it comes to free markets
Also look at:
http://www.ihi.com They do worldwide insurance from which BASE isn't excluded... although I think the caveat is that it has to be "legal". Not that it's really illegal to do much over here (the UK doesn't have a criminal trespass law - unless you deliberately damage something, e.g. cut safety netting, or it's military), but you'd be on "safer" ground (as far as the insurance companies are concerned) if you kept your activities to the well known cliffs.