Enjoy the breathtaking views of the Monte-Rosa and Matterhorn. Take the bus to Täsch and continue with a taxi (9,- CHF/per person) to Zermatt. You can wander around freely in Zermatt or:
A ) take the open-air cog train up to the Gornergrat ridge.
B ) Drive to Riffelalp and enjoy an easy walk from Grünsee to Findeln and Zermatt in about 3 hours.