🇰🇷 Yanggu-gun, South Korea

Yanggu-gun is a county located in South Korea with a population of approximately 45,000 people. While it may not have major ports or shipyards, it is surrounded by natural beauty and offers opportunities for outdoor activities such as hiking and camping, which could be of interest to seafarers during their downtime. The county is known for its stunning scenery, including the Yanggu Unification Observatory and the Seonmasan Mountain, providing a peaceful and serene environment for visitors.