New speed limit: Safety on the Old Danube from 2026!
New rules from 2026 for the Old Danube: speed limits for boats, safety measures and reporting requirements to protect recreational users.

New speed limit: Safety on the Old Danube from 2026!
The Old Danube will have a new face from 2026: With fresh rules, the city of Vienna is increasingly focusing on security and order in this popular local recreation area. From January 1, 2026, motorized boats will be allowed to travel at a maximum speed of 10 km/h. This measure aims to increase safety for swimmers and other water activities. Rowing boats are exempt from these regulations, which is particularly beneficial for recreational athletes who are looking for peace and nature by the water. Loud meinkreis.at In recent years there have been increasing conflicts between water sports enthusiasts and bathers, which have necessitated the need for new regulations.
Gerald Loew, head of MA 45 Vienna Waters, emphasizes that the new regulations serve as a response to the increasing number of users and the associated challenges. A comprehensive analysis and discussions with various stakeholders have shown that the current shipping regulations are no longer sufficient to ensure safety on the Old Danube. The new regulations not only include a speed limit, but also introduce a general reporting requirement for all watercraft.
All ends in view: registration and security standards
Heat, sunshine and cool water – the Old Danube offers a variety of leisure options such as swimming, rowing and relaxing. In recent years, the city has improved waterfront promenades and created new docks to make access to the water easier. In order to guarantee the right level of safety, all watercraft must be roadworthy and safe to drive. This includes a technical review and the maximum dimensions are 7 meters in length and 2.55 meters in width. The power of the machine drives is limited to 4.4 kW. ots.at further reports that smaller boats under 4.5 meters, such as inflatable boats and pedal boats, do not need to be registered.
The reporting requirement for all other boats begins on January 1st, 2026 and must be done by April 1st, 2026 at the latest. The license plates, which must be visibly attached to the boat, are intended to improve identification and traceability. There are a few safety rules that are important for anyone venturing into the water. Water sports enthusiasts should always treat other participants with respect in order to avoid collisions and, ideally, act as a team - which also makes it much easier to carry out safety measures.
Sociability and safety: the right approach
A good basis in water sports is not just the rules, but also respectful interaction with one another. Anyone paddling together should also pay attention to each other. The so-called buddy system is a proven method of providing quick help if someone is in need. In addition, it is important to be clearly informed about the planned activities. Checking that all participants are safe and maintaining distance from other athletes is essential. safershorelines.com gives valuable tips on how to avoid accidents in the water and ensure that the sport is fun.
All of these measures, which will come into force next year, are intended to ensure that the Old Danube remains a safe and enjoyable retreat. The city is already planning extensive information campaigns about the new regulations so that all leisure users are well informed and can fully enjoy the beautiful days on the water.