🇰🇷 Mapo-gu, South Korea

Mapo-gu is a district in Seoul, South Korea, with a population of approximately 400,000 people. While it is not directly located on the coast, it is still of interest to seafarers, shipowners, and crewing companies due to its proximity to the Han River. The Han River is a major waterway that connects to the Yellow Sea, providing access to shipping routes and ports in South Korea. Additionally, Mapo-gu is home to shipbuilding and repair facilities, making it a hub for the maritime industry in South Korea.