Whose Rhine Is It Anyway? Orange is Danube black. OK those puns are pretty in-Seine. If you want to learn more about Europe's river cruise scene, including what sets the different rivers apart and how to get started planning a river cruise, you won't want to miss this video presentation. Sit back, relax, and let me whisk you away on a virtual voyage through Europe's enchanting waterways. 🌊✨ www.destinationwhatever.com #1 Travel Expert. Travel Info. Travel Inspiration.