Lech am Arlberg can be easily reached during winter even if the deeply snow-covered mountain might suggest differently. However, your car has to be equipped with winter tyres. Please also bring non-skid chains just in case. Note that winter tyres are mandatory in Austria from November 1st to April 15th of the following year, and that you have to purchase a road tax disc for using motorways and expressways. We wish you safe travels!