The most recent additions to River Cruising are the 5 ships of Crystal. Crystal Cruises which is one of the most awarded luxury ocean cruise lines launched this river cruise line in 2016.
This is a luxury All Inclusive cruise line. It boasts butler service for every suite, superb cuisine, and curated itineraries with overnight stays and Crystal complimentary adventures ashore in every port of call.
The ships hold 106 passengers except for the Mozart which can accommodate 154. The largest suites on the rivers are on Crystal.