Hear about Michelangelo's life-consuming struggle to create the grand papal tomb that was supposed to be his magnum opus, but is largely ignored today. Then get an update on what's new this year in Dublin, where a major renovation at Trinity College's Old Library has turned viewing the Book of Kells, one of Ireland's greatest treasures, into an immersive experience. And join fellow listeners in considering how the thrill of viewing a great work of art in person can be reason enough to plan a trip.

Tour guides from Berlin update us on what's new in the German capital, and discuss why they love living in a city so dense with history — and one that seems to be constantly reinventing itself. And a former Peace Corps volunteer reflects on the value of his two-year stint, which had him, right out of college, living and teaching halfway around the world.

American road-trip aficionado Jim Hinckley recommends Old West ghost towns to visit before they fade away. Then Irish singer Cathie Ryan explains — and demonstrates — how Ireland remembers its heroes in song. And journalist Carl Hoffman lets us in on what he's concluded after researching the disappearance of banking scion Michael Rockefeller, who vanished in 1961 while on an art-buying expedition in the jungles of New Guinea.

Learn about Italy's sagre — traditional country fairs, often centering on the local harvest, that usually feature colorful historical pageantry. Then hear what's new in old Rome as it spiffs up for the coming Jubilee Year celebrations. Then listen in as venerated writer and editor Michael Korda recounts his experiences amid one of the Cold War's most dramatic events: the Hungarian uprising of October 1956.

A native-born Belgian shares what delights him most about his small, but justifiably proud country. Then an expert in public green spaces recommends some of her favorite gardens around the world — plus the most enticing ones she's yet to visit. And a writer who was raised way off the grid in northwest Alaska alerts us to the increasing threats to the people and wildlife of the Alaskan Arctic.

A Harvard historian discusses how the impact of the Immigration Act of 1965 continues to reverberate in American society, and in particular what the US gained in becoming far more welcoming to Asian immigrants than ever before. And tour guides from Hungary, Poland, and Portugal update us on some of the profound political issues under debate in their countries, and what we Americans might learn from their experiences.

An American memoirist describes what she learned when retracing an epic — and poignant — family road trip all the way from Oregon to the southern tip of South America. Then a film producer recounts some of the exhilarating travels he's turned into spectacular IMAX nature films. And fellow listeners call in to share how their passions and hobbies have provided a framework for memorable overseas travels.

The co-author of Rick's Central Europe guidebook and a Ljubljana-based tour guide discuss the charms of Slovenia's laid-back capital. Then a tour guide from Munich shares her insider tips for becoming a temporary Bavarian at Oktoberfest, and a naturalist with a knack for adventure explains why even the creepiest critters deserve a little respect.