SM U-1

SM U-1 is a submarine 42.39 meters long, displayed in full scale within the navigation section of Deutsches Museum. The hull was partially opened to show the internal systems and machinery that operated this early underwater vessel.

Launched in 1906 from Germaniawerft shipyard in Kiel, this was the first boat in a series that established German submarine development for the Imperial Navy. Its successful design proved that underwater vessels could operate effectively and opened the way for widespread naval use.

The name reflects its role as a pioneering vessel in German naval development and engineering achievement. Visitors can see how this submarine represented a major step forward in how ships were designed and built.

Visitors can walk around and through parts of the boat to see how machinery was arranged and how cramped conditions were. Wear comfortable shoes since you will climb stairs and move through tight spaces inside the hull.

The submarine used kerosene-paraffin engines made by Körting Hannover instead of gasoline motors, making it safer and setting new standards for undersea propulsion. This choice influenced the design of many later submarines.

Location: Munich

Inception: December 1906

Length: 42.39 m

GPS coordinates: 48.11670,11.58330

Latest update: December 9, 2025 20:50