Spend a whole day in grossglockner, the best driving road i europe in my opinion :) If you are going to Switzerland I would recommend going to furka pass, grimsel pass , susten pass and gotthard pass! I have i video of those roads also, called "swiss alps" :)
Maramures DualSport I believe it was 38 euros for the toll. Kind of expensive but worth every penny. The restaurant at the top is very pricey as well. There is a little town at the base of the mountain. We had our lunch there. Much more reasonable. I was just there last week, second week in May,.much more snow on the mountain peaks than in this video. Still lots of snow up top as well. It was 28c at the base and -4c up top. So dress appropriately. Enjoy your time there. Oh, watch for guys on bicycles. Lots of them.