🇺🇸 Washington, United States

Washington, D.C. is the capital city of the United States. It has a population of approximately 705,000 people. While not directly located on the coast, it is situated on the banks of the Potomac River, making it accessible for seafarers. The city is home to the Port of Washington, which is a major hub for international shipping and trade. Additionally, Washington, D.C. has a number of shipyards and factories producing ship parts, making it of interest to shipowners and crewing companies.