Emerald Waterways reviews clearly demonstrate Emerald Waterways guests prefer sailings of 8 to 17 days. Two of the most popular guest choices are the Rhine river cruise and the Danube river cruise. So many guests of Emerald cruises enjoy the breadth of destinations around the World. Of course complimentary wine and beer are chosen for each lunch and dinner. All soft drink beverages are included. Once again Emerald Waterways has won the Cruise Critic Editors pick for the best value river cruise for 2019. Pavlus Travel discounts every Emerald sailing throughout the World.