I have spent two weeks this June travelling with some friends through a good number of mountain passes in Switzerland, northern Italy and France. The 'excuse' for the trip was not border-hunting but Euro 2008. Nevertheless, we have crossed a number of interesting Swiss border points by road, either high mountain passes or secondary roads leading to special places like the Livigno duty-free region of Italy and the Samnaun duty-free region of Switzerland. Unfortunately we reached the latter at night, so no photographic evidence, but some of the other pictures are now available at
Please enable captions as I've explained what you are seeing in them.