Mainz, Germany

Take a memorable river cruise adventure from Mainz, Germany in 2021. River cruises on Germany's waterway, with their medieval towns, romantic castles and magnificent cathedrals, provide a means of time travel through a turbulent history, with gorgeous scenery thrown in for good measure. Starting in Mainz, you'll glide past imposing medieval castles, lush riverbank vineyards, and remarkable ancient wonders on your European river cruise. Easily find and compare 2021 river cruises from Mainz.