Why this combination offers a distinctive Hangang Park experience
Pairing Yanghwa Hangang Park's standard riverside amenities with a walk across to Seonyudo Island's unusual repurposed industrial ecological park gives visitors a chance to see one of the more architecturally and conceptually distinctive corners of the broader Han River park system.
Crossing to Seonyudo Island
A dedicated pedestrian bridge connects the mainland Hangang Park area to Seonyudo Island, offering scenic river views during the crossing itself before you even reach the park's own distinctive landscaped grounds.
Exploring the ecological park's unusual design
Seonyudo's landscaped design deliberately incorporates surviving structures from its original life as a water treatment facility, creating a thoughtfully designed blend of industrial remnants and cultivated plant life that offers a genuinely different visual and conceptual experience from a standard park.
Making the most of a combined visit
Allowing enough time to properly explore Seonyudo's various themed garden sections after crossing from Yanghwa Hangang Park, rather than treating it as a quick side stop, helps you appreciate the thoughtful design work that went into this distinctive adaptive reuse project.
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Frequently asked questions
What is Seonyudo Island, and how is it connected to Yanghwa Hangang Park?
Seonyudo is a small island in the Han River, reachable via a pedestrian bridge connected to the Yanghwa Hangang Park area, transformed from its original industrial use as a water treatment facility into a distinctive ecological park showcasing this adaptive reuse.
Is there an entrance fee for Seonyudo Park?
Seonyudo Park is generally free to enter, making it an easily accessible addition to a broader Hangang Park visit without requiring any separate ticket purchase.
What makes Seonyudo's design distinctive compared to a typical park?
The park incorporates remnants of its original water treatment facility structures into its landscaped design, creating a genuinely unusual visual blend of industrial architecture and cultivated garden spaces, distinguishing it from a more conventionally designed green space.
Official sources
Time-sensitive details were checked against the original sources below on 2026-08-28.