🇨🇭 Sins, Switzerland

Sins is a small municipality located in Switzerland with a population of around 5,000 people. While it is not directly on the coast, it is situated near Lake Zug, which offers opportunities for recreational boating and water activities. However, Sins is not known for its ports, shipyards, or factories producing ship parts, so it may not be of significant interest to seafarers, shipowners, or crewing companies.