Holland America Line America 250th anniversary cruise marks a historic celebration as the cruise line launches a special July 4, 2026 sailing from Boston aboard Zuiderdam. Timed with America’s 250th Independence Day, the voyage features curated cultural events, live performances, heritage-inspired dining, and views of Boston’s iconic fireworks. The itinerary includes key East Coast destinations, offering travelers an immersive way to experience American history, culture, and coastal tourism.