Cross the switzerland france border with an informative guide and marvel at the majesty of the european alps on this chamonix and mont blanc day trip from geneva youll drive through the arve valley to the pretty alpine town of chamonix ride the cable car to the aiguille du midi peak and enjoy breathtaking views over the french swiss and italian alps take the scenic cog railway to montenvers and see the spectacular mer de glace widely considered the most famous glacier in france