Cruising the Danube River is at the top of so many travel wish lists and now's the time to plan your return to Europe with a very special journey on the continent's second-longest river. Cruise between Hungary and Germany, then extend your holiday with an extraordinary stay in the Czech Republic city of Prague. The wonders of Europe are paired with luxurious amenities aboard your modern river cruise ship, that's like a floating hotel with an ever-changing view!