The Saemangeum Seawall is officially recognized by the Guinness World Records as the longest man-made sea barrier in the world.
The project reclaimed a total area of approximately 401 square kilometers from the sea.
The seawall acts as a buffer zone that protects the surrounding inland areas from high tides and storm surges.
Construction of the seawall took approximately 19 years to complete, beginning in 1991 and ending in 2010.
Saemangeum Pressing Force Square serves as a commemorative landmark situated along the world's longest seawall in Gunsan, South Korea. The site honors the engineering achievement of the Saemangeum Seawall, which spans 33.9 kilometers. Visitors can view the vast reclamation area where tidal flats were converted into industrial and agricultural land. The square functions primarily as a scenic lookout point offering panoramic views of the Yellow Sea and the massive dike structure. Interpretive displays provide historical context regarding the massive land reclamation project that fundamentally altered the local coastline.
The elevated viewing deck within the square, which captures the curve of the seawall against the sea.
Bring a windbreaker, as the coastal location is subject to strong, constant sea breezes.
Pair your visit with a drive along the length of the seawall for the best perspective of the scale of the project.
Check local weather reports specifically for coastal wind conditions before traveling to the site.
Do not attempt to walk down the steep seawall embankments toward the water, as the rocks are uneven and potentially hazardous.
