Gwangyang Hang, a major industrial port city, offers a glimpse into South Korea's economic prowess for visiting sailors. While sights might be dominated by sprawling industrial complexes and shipyards, the harbor itself can be fascinating for its large-scale operations.  For a touch of nature, visit nearby Wolchulsan National Park and explore its scenic mountains and temples. Shopping options will likely be limited to stores catering to workers' needs and essentials. However, you might find a local market selling fresh produce or Korean snacks. For dining, expect restaurants serving hearty Korean meals to fill your stomach after a long journey. Nightlife in Gwangyang Hang is virtually nonexistent due to its industrial focus. Plan your evenings for relaxation or exploring the city with limited entertainment options.