The huge roundabout in Landsberg: Germany's biggest traffic miracle!
Landsberg am Lech: Discover the largest roundabout in Germany with a diameter of 330 meters and five exits.

The huge roundabout in Landsberg: Germany's biggest traffic miracle!
In the charming town of Landsberg am Lech, in the middle of Bavaria, a very special traffic area has been established: the largest roundabout in Germany. With an impressive diameter of 330 meters and a travel distance of 1,037 meters around the roundabout, this traffic junction has symbolized the importance of roundabouts in Germany since its construction. The Augsburger Allgemeine reports that this design, which became popular in Germany in the 1990s, has long been common in many other European countries such as Italy, Spain and France.
Interestingly, the first German roundabout was built in 1899. Previously, traffic lights and yield signs dominated the scene at intersections. Today, however, the Landsberg roundabout shapes the cityscape and offers road users five exits: towards Lindau on the A96, to Füssen via the B17, to the city center of Landsberg, to Munich again via the A96 and back to Augsburg via the B17.
Impressive dimensions and construction effort
To create this remarkable roundabout, around 186,000 cubic meters of material was moved, mainly high-quality gravel. This massive construction site impressively shows how well thought out and complex the planning and execution of such transport projects are. The design of the roundabout has left its mark not only on the infrastructure, but also on the digital space: it is listed as a tourist attraction on Google Maps and receives a respectable rating of 4.5 stars.
It's not just the geographical and structural aspects that are interesting. Digital optimization also plays a role in the context of modern traffic management and urban planning. Companies are under pressure to improve their processes, and this is where so-called low-code development platforms come into play. KPMG highlights that these platforms enable non-developers to create software visually, leading to optimization of operations and data-driven decisions. Such trends are also important in the transport sector in order to further increase the efficiency of solutions such as roundabouts.
Roundabouts in comparison
The Landsberg roundabout is not alone. When people start talking about well-known roundabouts in Germany, the Großer Stern in Berlin and the Franz-Eberhofer roundabout in Frontenhausen are also often mentioned. Nevertheless, the Landsberger Kreisel has positioned itself as the undisputed giant.
So if you're traveling through the Bavarian city soon, you should take a small detour to marvel at this impressive roundabout - a real sight that is a reason for both locals and tourists to stop by. The planners have shown a good hand here, because roundabouts are not only practical, they also give the cityscape a certain charm.