Following the successful launch of its first luxury river yacht, Crystal Mozart, Crystal River Cruises, which is part of the Genting Hong Kong group, has announced it will increase its presence in the Danube, Main and Rhine Rivers, deploying four of its planned new build river yachts in the region over the next two years.

The redesign and subsequent redeployment of Crystal Debussy and Crystal Ravel translates to more options, space and onboard amenities for travelers, as the river yachts will be increased in size from 110 meters to 135 meters, the maximum size permissible on the Rhine, Main and Danube rivers. The increased length allows for the addition of a swimming pool with a sliding glass roof and more of the ship’s larger suites, which range in size up to 759 square feet.

The new design places the ships as part of the line’s 106-guest Rhine-class series currently comprising Crystal Bach and Crystal Mahler, which are due to enter service June 18 and August 29, 2017, respectively. Crystal Debussy and Crystal Ravel will be set for maiden voyages in April, 2018 and May, 2018 respectively with detailed itineraries to be announced shortly.

“Based on guest feedback lauding the itineraries planned in Germany, Austria, Belgium, Amsterdam and Holland, the company has elected to delay its entrance into the French river cruise market, choosing instead to prioritize its offerings in the German/Austrian region in order to meet travelers’ demand for those experiences,” the company said in a statement.

The shift in focus means redesigning and enlarging the two Paris-Class river yachts, Crystal Debussy and Crystal Ravel, as Rhine-Class river yachts, and redeploying them east in 2018.Previously, Crystal Debussy and Crystal Ravel were to travel along the Seine, Rhone and Dordogne Rivers in France beginning in June and August, 2017 respectively.

 “Unlike an ocean-going ship that can accommodate a change in itinerary with short notice, a river ship operates within more confined parameters and is unable to reroute easily,” said Crystal’s CEO and president, Edie Rodriguez.