🇺🇸 Mountain House, United States

Mountain House is a small planned community located in California, United States. It has a population of approximately 16,000 residents. While it does not have any ports, shipyards, or factories producing ship parts, it is situated within driving distance of several major ports and harbors along the California coastline, making it a convenient location for seafarers, shipowners, and crewing companies to access maritime activities and services.