My wife and I recently took a European River Cruise on the Scenic Jewel from September 15 through 29, 2014. This cruise started in Budapest, Hungary, followed the Danube through Austria and southern Germany, then took the Danube-Main Canal to the Main River, and finally ended up on the Rhine, with the cruise ending in Amsterdam, a total distance of about 1800 km. Through good fortune, there was hardly any rain for the duration of our trip, with temperatures above 20 Celsius nearly every day. We are experienced ocean cruisers, but this is the first time we have taken a river cruise.
We also arranged air transportation through Scenic, and the transfers between the airport and the ship were quick and flawless.
The Jewel is a new ship, completed last year expressly for these waterways. It holds about 160 passengers on three decks, the top two having balconies with sliding windows that can be opened or closed depending on the weather. The cabins are spacious with every amenity and we found the beds very comfortable. All rooms featured an entertainment system with which you could access television, music, shipboard information and the Internet though we found with all the activities we hardly used that.