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Twenty-Five Twenty-One Filming Locations

3 filming spots (0 confirmed, 3 reported) across 1 guide.

Drama · 스물다섯 스물하나 · 2022 · tvN · Jeonju

Twenty-Five Twenty-One follows a teenage fencer chasing big ambitions and a hardworking young man trying to rebuild his life, played by Kim Tae-ri and Nam Joo-hyuk. VisitKorea's itinerary of the show's filming spots includes Hanbyeok Tunnel in Jeonju, covered in our guide.

Sources: Netflix title page , VisitKorea itinerary

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Confirmed
backed by two or more official or press sources.
Reported
one official or press source.
Fan-spotted
identified by Korean fan researchers by matching scenes; not yet confirmed by official sources.
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Twenty-Five Twenty-One Day Trip to Jeonju: 3 Spots (3 Reported)

Hanbyeok Tunnel (Hanbyeokgul)

Gyo-dong, Jeonju

VisitKorea’s Twenty-Five Twenty-One Jeonju itinerary names Hanbyeok Tunnel as the place where Hee-do (Kim Tae-ri) and Yi-jin (Nam Joo-hyuk) shared their feelings and later broke up. VisitKorea’s Korean feature adds that Hee-do comforted the hurt Yi-jin here, and that the adjoining Baramsswineun-gil road was Yi-jin’s newspaper-delivery route.

Jeonju · Full guide · Jeonbuk

Hee-do's House (former Crossing Guesthouse)

Gyo-dong, Jeonju

VisitKorea names this former guesthouse near Jeonju Hanok Village as the place where Hee-do and Yi-jin first meet. VisitKorea’s Korean feature notes the interior was filmed on a set, while the exterior — white gate, street lamp and stairs — is as seen in the drama.

Jeonju · Full guide · Jeonbuk

Ahyeon Supermarket

VisitKorea says this corner-shop set was taken down after filming and later rebuilt by Jeonju City, with the pyeongsang bench where the leads sat. VisitKorea’s Korean feature places it on the road to Namgosanseong Fortress.

Near Jeonju · Full guide · Jeonbuk