If you want to ski down the mountainside, you'll need to reach the top of it first. Hop on Plattjen Ski Lift and enjoy the ride.
You'll be spoiled for sightseeing choice when spending time in Saas-Fee. Plattjen Ski Lift is an ideal place to begin here, but there are plenty of other worthwhile spots to explore. Saas-Fee Ski Resort, Charles Kuonen Suspension Bridge, and Saas-Grund Ski Resort are not far from the mountainside transportation system and and will cap off your day nicely.