Historian David McCullough introduces us to some of the most influential "Americans in Paris" of the 19th century, who returned home to apply the lessons they’d learned in the City of Light — thereby helping transform a young United States. Also, tour guides from France celebrate Bastille Day with us, and New York Times correspondent Elaine Sciolino tells us what makes her own neighborhood in Paris feel like home.

NPR correspondent Eric Weiner tells us why Canada's one of his favorite summer road-trip destinations. Then author Simon Winchester discusses the growing importance of the Pacific Rim nations, and why the Chinese navy is making some of its neighbors nervous. And tour guides from Slovenia share tips for planning a relaxing getaway to their small country "on the sunny side of the Alps."

Author Paul Theroux shares the insights he gleaned about America from the people he met in the small towns and backroads of the Deep South. Then history professor Mark D. Van Ells returns with more suggestions for visiting places that honor the sacrifices of Allied troops in World War I.

Tour guides from Paris and the Spanish Basque Country share recommendations for enjoying their local cuisine, and food writer Fred Plotkin helps us appreciate the culinary traditions of Italy, where every bite can be a celebration.

Get an inside look at the mostly friendly rivalries between Sweden and Norway. Then hear from a family midway through their epic drive across North America, who stop by to share tips for making a long road trip fun for everyone. And listen in as we explore Australia's urbanized east coast and venture into the rural heart of the country-music scene Down Under.

Find out how Berlin uses its monuments to teach new generations to remember the city's turbulent history. Then get insider tips for planning a getaway to Spain, and learn about the rural "sagre" festivals celebrated in the Italian countryside.