The Danube River in Romania has dropped to its lowest level since 1996, leading to several river cruise ships being stranded north of Budapest, Hungary, and prompting cancellations on some routes, according to www.paxnews.com. This historic low water level has severely affected cruise operations along the Danube in mid-July 2026.
Operator Adjustments and Cancellations on Danube and Rhine Routes
Avalon Waterways has cancelled select Danube itineraries including its ‘Danube Dreams’ and ‘Danube from Romania to Germany’ cruises aboard the Avalon Impression ship. Scenic has issued travel alerts for rolling itinerary changes, motorcoach transfers, and ship swaps affecting the upper Danube and parts of the Main and Rhine rivers. Other
operators such as AmaWaterways, Riviera Travel, and Viking have similarly implemented altered itineraries, boat substitutions, and coach transfers to navigate low water conditions.
MAHART-PassNave, Hungary’s river cruise authority, confirmed that international cruise ships can still enter Hungary, but several vessels remain stranded or docked north of Budapest.
Rhine River Water Levels and Forecast
Sections of the Rhine River are also experiencing low water levels, although river levels are forecast to improve following rainfall in southern Germany. Germany’s inland waterways authority, WSV, reported that the navigable depth at Kaub on the Rhine increased from just over 40 centimeters early last week to about 81 centimeters on Monday,
July 20, and is expected to rise further to 93 centimeters by Wednesday, July 22. This increase will allow vessels to carry heavier loads.
Affected Locations and Routes
The drought and low river levels have impacted ships traveling on the upper Danube, including routes through Budapest, Hungary, and areas between Regensburg and Passau near Pfelling, Germany. The Romanian-Bulgarian border area along the Danube has exposed extensive sandbanks due to the drought. The Main River and sections of the Rhine are also reported to be partly non-navigable, affecting cruise itineraries in these regions.
Booking Declines and Official Operator Statements
MAHART-PassNave reported an approximately 18% decline in river cruise bookings in Hungary
during July 2026, reflecting the impact of the low water levels on traveler demand.
Avalon Waterways stated: “At this time, portions of the Danube and Rhine Rivers are experiencing lower than average water levels, and as a result, some Avalon Waterways itineraries have been impacted, including select cruise cancellations.” The company also emphasized its efforts to maintain itineraries whenever possible, adding, “When Mother Nature makes other plans, we work closely with our guests to present alternate experiences and opportunities.” Avalon confirmed that adjustments may include changes to ports, embarkation or disembarkation locations, motorcoach transfers, or ship swaps.
Scenic noted: “At
present, reduced water levels are affecting sections of the upper Danube, including Budapest and areas between Regensburg and Passau near Pfelling. Conditions are also impacting parts of the Main and Rhine rivers, where some stretches are currently not suitable for navigation.” The company confirmed close monitoring of sailing schedules and operational adjustments to minimize disruption, with affected guests and their travel advisors contacted directly with updated information.
Drought and Heatwave Impact on European Inland Waterways
The current low water levels on the Danube and Rhine rivers stem from an extended period of high temperatures and limited rainfall, contributing to severe drought conditions across Europe in summer 2026. These
conditions have not only exposed sandbanks along the Danube’s Romanian stretch but also restricted commercial and cruise navigation on major inland waterways.
While the Rhine’s water levels are expected to rise shortly following rains, the Danube in Romania remains at historically low depths, posing ongoing challenges for river cruise operators in Germany, Hungary, Austria, Romania, and the Netherlands.
