🇨🇭 Schaffhausen, Switzerland

Schaffhausen is a city in Switzerland with a population of approximately 36,000 people. It is located on the Rhine River, making it of interest to seafarers and shipowners. While Schaffhausen does not have any ports or shipyards, it is known for its manufacturing industry, which includes the production of precision instruments and machinery that could be relevant to crewing companies.