Consider your options for encountering the thousand-year-old culture of the Vikings on a visit to Scotland's Orkney Islands. Then listen in as a frequent domestic traveler explains why he believes that visiting all 50 states is a worthy endeavor for all Americans — not merely for fun but as a powerful way to overcome political division. And hear about Frédéric Chopin's struggles with a clunky piano on a Spanish island, where he still managed to compose pieces that changed how the world listens to music.