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North Jeolla

Gunsan, South Korea

Sura mudflat, Saemangeum, Goryeo celadon flat

Tidal mudflat Source-confirmed findsProhibited, look only

What you could find

Reported finds from this shoreline.

Sea potterySea pottery
Wreck timberWreck timber

Also reported: Goryeo celadon, buncheong.

Photos via Wikimedia Commons: NPS (Public domain), NPS photo (Public domain).

Why this spot

Goryeo coastal shipping lane past the Gogunsan islands; wreck cargo celadon scattered in the former tidal flat behind the Saemangeum seawall.

Seoul Shinmun 2022: a citizens group found many 12th-14th century celadon pieces on the Sura mudflat in June 2022, reachable at low tide; related wreck off Seonyu island yielded 670 artefactsView source →

Before you go

Hazards noted for this site.

Soft mudFast tide, military air base next door

Keep exploring nearby

More spots in this area.

Check access and collecting rules for each site.