Choosing the right cruise line can make or break your vacation. In this blog, we compare popular options like Royal Caribbean, Norwegian, and Viking, along with two boutique river cruise lines. Whether you're after adventure, flexibility, or cultural immersion, you'll find the cruise that fits your travel style. Use our guide—and visual chart in the European Cruise Guide—to plan the perfect voyage.

Sail along the Danube River and explore Central and Eastern Europe’s cultural gems—from Germany’s medieval towns to Hungary’s vibrant markets and Bulgaria’s ancient castles. This river cruise guide highlights must-see cities, excursions, and regional delights.