Squid Game filmed at Ssangmun Station, Seoul. The metro station where the recruiter plays ddakji with Gi-hun on the platform. On screen it's The station.
Probable Named in published production coverage; the coordinate is the place itself, checked against a gazetteer.
Venture keeps every scene location on one map, sorted by how far you'd have to walk. Open it in Seoul and it tells you what was shot around you, how to get there, and whether you can actually go in.
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