Trekker Brianna Barnes observes cutting-edge scientific discoveries in Geneva, visits Charlie Chaplin’s house in the lakeside town of Vevey, golfs in Riederalp, hikes the grueling Gemmi Pass, acts out the story of William Tell in Interlaken and tours the Einstein Museum in Bern. Other highlights include a tour of the military fortresses along Lake Lucerne, a trip through the Gotthard Pass, a journey on the Glacier Express, an alpine beard competition in Chur, a look at the banking industry in Zurich and herding cattle with the yodeling farmers in Appenzell.