Switzerland is one of the most beautiful countries in the world. Aside from the alps, another must-see place is Luzern. It would be great to have a boat cruise in Lake Luzern and see the wonderful sights around it, the lush mountains, the swans, luxurious houses on hillsides, even the modern KKL cultural & convention center. It's also nice to walk around Luzern's Old City squares. Other attractions are the Chapel Bridge and Water Tower, the Lion Monment, and other heritage sights.
aside from viewing the magnificent alps, you can go on a cruise of the famous Lake Luzern. A leisurely walk around the town would also be nice.