🇺🇸 Greenbrier, United States

Greenbrier is a city located in the United States. While it doesn't have any ports, shipyards, or factories producing ship parts, it is still of interest to seafarers, shipowners, and crewing companies due to its proximity to major waterways like the Mississippi River and the Gulf of Mexico. The city provides easy access to these waterways, making it a convenient location for maritime activities and transportation.