Travel by car:
Motorway Basel-Bern-Thun-Spiez/ Cantonal Street to Kandersteg / Car transfer train to Goppenstein, then to Visp-Stalden-Saas
Or via Motorway to Basel-Bern-Lausanne-Martigny-Sierre, then cantonal street to Visp ¿Stalden-Saas
Travel by Train:
Take the train to Brig or Visp and then change to the Post Bus to Saas-Fee/Saastal
Get off the Bus at station called Saas-Grund Dorf. There are bus connections every hour until 20.15 from Brig (or 20.30 from Visp.