Looking to fly to Zurich and will buy a 2nd class Swiss Travel Pass valid for 8 days. This will give free transportation, free excursions, and 50% off select activities. The travel dates are flexible. I am currently on vacation until July 24th and could fly out anytime. 

Itinerary is subject to change and isn't absolute. 
Days 1 and 2 - Lucerne and Mount Rigi. Open for Mount Pilatus or Mount Titlis. Day 3 - Interlaken - Free cruise on Lake Brienz or Lake Thun. Day 4 - Lauterbrunnen Valley of 72 waterfalls and Clifftop village or mürren. Day 5 - Grindelwald for the cliff walk. Day 6-7 - Zermatt, The Matterhorn, Gornergrat Cogwheel Railway to see 29 peaks 4000 meters high.