Big Mouth(Big Mouth) — Every real-world filming location of Big Mouth in Korea, in one place. Each spot comes with its exact address, GPS coordinates and scene notes, plus one-tap directions via Kakao Map, Naver Map and Google Maps. You can even bundle them into a single pilgrimage route.
Hallyu Map — part of the full K-Drama / K-Pop / movie / variety filming-location database, with verified coordinates for every spot. Spot something wrong? Let us know via Report one.
📍 6 filming locations
- 1
Suncheonman National Garden
전라남도 순천시 국가정원1호길 47
The location featured in the protagonists' past scenes
- 2
Sejong City Hall
세종특별자치시 한누리대로 2130
The place the protagonists wandered searching for their case
- 3
Yecheon Stadium
경상북도 예천군 예천읍 충효로 395
The scene where protagonist Park Chang-ho (Lee Jong-suk) competes as a high school pole vaulter
- 4

Korea House
서울 중구 퇴계로36길 10
In Episode 2, prosecutor Choi Jung-tak (Jang Hyuk-jin) meets Gong Ji-hoon (Yang Kyung-won) here at Cheongwoojeong to discuss capturing the 'genius con man' Big Mouse.
- 5

Iksan Prison Set
전북 익산시 성당면 함낭로 207
The main prison where protagonist Park Chang-ho (Lee Jong-suk) was held
- 6
Jangheung Prison Set
전라남도 장흥군 용산면 장흥대로 2667
Guncheon Prison, which protagonist Park Chang-ho (Lee Jong-suk) visits after receiving a case
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