Saas Fee is a car-free village like the town of Zermatt. If you are arriving by car, you will need to leave it in the car park at the edge of the village. If you are carrying luggage into town, call your hotel upon arrival and they will send an electric cart to pick you up.  Arrical and departure to the town is most commonly done using the Post Bus system which is very dependable around the Valais region.   Mountain cable cars provide transportation up and down the mountains.  Purchasing a visitor's card from will help to cut costs of the cable cars if you plan on acending or descending the mountains several times.