First day in Switzerland - Chur

We're in Austria now - we've not had internet over the last few days in
Switzerland - so prefer for a mega update.
We drove into Switzerland and crossed the border without incident and
headed towards Chur through the Swiss Alps. As soon as we crossed the
border the scenery changed and everything became much fresher and
cleaner and much less dark and industrial as the Italian side felt. We
bought our vignette at the border costing 30EURO We traveled up hitting
1700m at one point.
We were worried that we would hit snow and our lack of snow tyres would
become a problem as we passed through the last tunnel and bright blue
skies and sun was replaced by a winter wonderland - but no worries - the
roads were fantastic and clear.
We stayed in Chur that night at a great little campsite ready to head
towards Lucerne in the morning.