U by Uniworld is a unique way for adventurous travelers to experience Europe. It’s modern river cruising, for the active traveler. U’s iconic black ships are modern, floating hotels that venture into the heart of Europe's marquee cities and idyllic river towns. Unpack once, and spend your days (and nights) enjoying active treks, deep cultural dives with local guides, or setting off on your own adventures. You’ll feel the energy back on board where the fun continues with new friends, locally-inspired food and amazing views at every turn. It’s time to travel your way and do U.