Mtb insurance abroad.

I'm heading away to Finale for a week of madness the end of September. Was wondering what people do for insurance as I have never been away on a mtb trip abroad. My mates are having trouble with vhi 100% confirming if they are covered. For snowboarding trips I have always got specific insurance for the week. Can the same be done for mtbing? I know it's a bit lazy arse asking here but am curious. I will be looking into this properly next week. Cheers.