The upcoming 75th Anniversary of D-Day has brought renewed interest to the historic event, when more than 160,000 Allied troops landed on the French coastline to fight Nazi Germany. Supported by more than 5,000 ships and 13,000 aircraft, the Allies gained a foothold despite huge casualties. While it took nearly another year to overcome Adolph Hitler’s troops, D-Day began the arduous process of defeating the enemy. Travelers can educate themselves about D-Day by visiting the cities and towns that were occupied by Nazis during the war, and by seeing firsthand the places where the invasion was planned. Paris, Prague, Berlin, London, China, Japan and more are all exciting but different destinations today — perhaps because of the events of 75 years ago. Visiting these places with the added insight of historians and military experts can provide once-in-a-lifetime experiences, as well as memorable vacations. River cruises on Europe’s narrow waterways allow guests to understand the landscape of the countries as they pass, and shore excursions with expert guides bring history to life. The Pacific Islands, Balkans, Greece, and even Australia are all home to places that were significant in World War II. As you make this year’s travel plans, why not consider one of these luxurious cruises that come with tempting cuisine, fascinating sights, and gorgeous destinations along with history lessons that are a lot more interesting than you remember from school.