Sassnitz, Germany

Sassnitz: Submarine Cable Landing Point

Sassnitz is a town located on the Jasmund peninsula of Rügen Island, in the state of Mecklenburg-Vorpommern, Germany. Situated on an island in the southwestern Baltic Sea, Sassnitz serves as a submarine cable landing point connecting Germany to its Scandinavian neighbours. One submarine cable currently lands at Sassnitz, linking Germany with Denmark and Sweden across the Baltic corridor.

The single cable landing at Sassnitz, Aurora, positions the town as part of a regional Baltic Sea connectivity network. The cable enables direct submarine links between Germany and two Nordic nations, supporting an important north–south corridor within the enclosed Baltic Sea basin. While Sassnitz hosts only one cable, its geographic placement on Rügen Island gives it a distinct coastal position relative to other German landing points situated on the mainland.

Cables Landing at Sassnitz

Aurora is a submarine cable with a length of approximately 500 kilometres, with a readiness-for-service date of 2024 and currently in draft status. The cable connects Sassnitz in Germany with landing points in Denmark and Sweden, forming a trilateral link across the southern Baltic Sea. Aurora is the sole submarine cable landing at Sassnitz, making the town a single-cable terminus on this regional Baltic route.

Regional Context

Within Germany, Sassnitz is one of several submarine cable landing points distributed along the country's Baltic and North Sea coasts. Rostock, also in Mecklenburg-Vorpommern, is the most connected German landing point in this region, hosting three submarine cables. Sassnitz shares its single-cable status with several other German landing points, including Markgrafenheide, Puttgarden, Sylt, and the inland lake locations of Friedrichshafen and Konstanz, each of which also hosts one cable.

Network Role

Sassnitz functions as a single-cable terminus on the Aurora system, providing a direct submarine link between Germany and the Nordic countries of Denmark and Sweden. The 500-kilometre cable represents a compact regional connection across the Baltic Sea rather than a long-haul intercontinental route, placing Sassnitz within a network of short and medium-distance Baltic submarine links. As a landing point on Rügen Island, Sassnitz extends Germany's submarine cable infrastructure beyond the mainland coastline, adding geographic diversity to the country's Baltic landing point map.

In the broader regional submarine cable graph, Sassnitz contributes an additional node on the German side of the Baltic triangle formed by Germany, Denmark, and Sweden through the Aurora cable, complementing the established landing infrastructure found at nearby mainland locations such as Rostock and Markgrafenheide.