The Legend of the Blue Sea (2016) — Filming Locations & Guide

Story

Synopsis

A concise overview of the premise, tone, and dramatic setup.

In "The Legend of the Blue Sea," a mermaid from the Joseon era unexpectedly finds herself in modern-day Seoul. Here, she encounters a swindler who may be linked to her past, igniting a tale of love and destiny.

This fantasy romance reinterprets the classic mermaid legend from the Joseon period, blending elements of reincarnation and fate as the mermaid adapts to human life while seeking true love. With a visually stunning narrative, the drama explores the complexities of love that transcends time, as the characters navigate their intertwined fates against a backdrop of emotional depth and captivating storytelling.

Filming locations

Places connected to scenes, checked against source links before they appear publicly.

01
Jeongdongjin Station
정동진역
17 Jeongdongyeok-gil, Gangdong-myeon, Gangneung-si, Gangwon Special Self-Governing Province강원특별자치도 강릉시 강동면 정동역길 17
In the final episode, the scene where Jun Ji-hyun and Lee Min-ho live together is set against the backdrop of Deungmyeong Beach, about 2 km from Jeongdongjin Station.
In the final episode of Legend of the Blue Sea (2017), the scene where Jeon Ji-hyun and Lee Min-ho live together is set at Deungmyeong Beach, located about 2 kilometers from Jeongdongjin Station.
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Discovery

More to explore

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Not available for this drama

Details

Production

Broadcast details, runtime, language, and key production credits.

Country

South Korea

Original language

Korean

Episode runtime

60 min

Spoken languages

Korean

Production companies

Studio Dragon
Culture Depot

Creators: Park Ji-eun박지은
Directors: Jin Hyuk진혁
Park Seon-ho박선호
Writers: Park Ji-eun박지은

Source: TMDB

Characters

Cast & characters

Key roles, performers, and character context for quick scanning.

Shim Cheong / Se-hwa
Gianna Jun전지현
Shim Cheong, also known as Se-hwa, is a mermaid from the Joseon period who finds herself in present-day Seoul, where she encounters a swindler with possible connections to her past.
Heo Joon-jae / Kim Dam-ryung
Lee Min-ho이민호
Heo Joon-jae is a swindler in present-day Seoul who encounters a mermaid from the Joseon period, potentially linking to someone from her past. He also has a historical counterpart named Kim Dam-ryung.
Jo Nam-doo / Park Moo
Lee Hee-jun이희준
Tae-oh
Shin Won-ho
Seo Yoo-na
Shin Rin-a
Cha Shi-ah
Shin Hae-sun신혜선
Ahn Jin-joo
Moon So-ri문소리
Mo Yoo-ran
Na Young-hee나영희
Kang Seo-hee/Kang Ji-yeon
Hwang Shin-hye황신혜
Young Kang Seo-hee/Kang Ji-yeon/Hong Nan
Oh Yeon-ah오연아
Heo Chi-hyun
Lee Ji-hoon이지훈
Hong Dong-pyo
Park Hae-soo박해수
Ma Dae-young / Yang Seung-gil
Sung Dong-il성동일
Heo Il-joong
Choi Jung-woo최정우
Young Heo Joon-jae/Kim Dam-ryeong
Jinyoung진영
Shim Cheong's Homeless Friend
Hong Jin-kyung홍진경

Source: TMDB

Actors

Lead actors

Lead performer biographies and notable credits.

Gianna Junas Shim Cheong / Se-hwa

전지현

1981-10-30 · Seoul, South Korea

Gianna Jun, also known as Jun Ji-hyun, is a prominent South Korean actress and model born on October 30, 1981. She began her career as a cover model for a youth magazine in 1997 and quickly transitioned into acting. Her breakthrough role came in 2001 when she starred in the romantic comedy film *My Sassy Girl*, which became a cultural phenomenon and the highest-grossing Korean comedy of its time. This performance not only garnered her widespread fame but also earned her a Best Actress award at the Grand Bell Awards. Following her success in *My Sassy Girl*, Jun continued to build her filmography with notable titles such as *Il Mare* (2000), *The Thieves* (2012), and *Assassination* (2015). She also made a successful return to television with the hit dramas *My Love from the Star* (2013–2014) and *The Legend of the Blue Sea* (2016–2017). Recognized as one of the leading figures in the Korean Wave, Jun is often referred to as part of "The Troika," alongside fellow stars Kim Tae-hee and Song Hye-kyo. Her contributions to both film and television have solidified her status as a top hallyu star, earning her multiple accolades throughout her career.

Notable credits on this site

Lee Min-hoas Heo Joon-jae / Kim Dam-ryung

이민호

1987-06-22 · Seoul, South Korea

Lee Min-ho, born on June 22, 1987, is a prominent South Korean actor and singer, known for his captivating performances in both television and film. He first rose to fame with his iconic portrayal of Gu Jun-pyo in the hit series Boys Over Flowers in 2009, a role that earned him the Baeksang Arts Award for Best New Actor. This breakthrough solidified his status as a leading man in the entertainment industry. Following his initial success, Lee continued to captivate audiences with notable performances in popular dramas such as City Hunter (2011), The Heirs (2013), The Legend of the Blue Sea (2016), and The King: Eternal Monarch (2020). His film debut in the action thriller Gangnam Blues (2015) showcased his versatility as an actor. In 2022, he further expanded his repertoire by starring in the Apple TV+ period drama Pachinko, based on the acclaimed novel. Lee Min-ho's influence extends beyond acting; he is also recognized as a top hallyu star, becoming the first Korean celebrity to have a wax figure at Madame Tussauds. Despite releasing two albums, My Everything (2013) and Song For You (2014), he has expressed that music is primarily a gift for his fans rather than a pursued career. His dedication to his craft and connection with audiences continues to make him a beloved figure in the entertainment world.

Notable credits on this site

Lee Hee-junas Jo Nam-doo / Park Moo

이희준

1979-06-29 · Daegu, South Korea

Lee Hee-jun is a prominent South Korean actor known for his diverse roles in both film and television. Born on June 29, 1979, he first gained attention for his performance in the popular television series "My Husband Got a Family" in 2012. Since then, he has built a strong reputation in the industry. Lee's filmography includes notable works such as "1987: When the Day Comes" (2017), "Miss Baek" (2018), and "The Man Standing Next" (2020). He continues to impress audiences with his performances in upcoming projects, including "Handsome Guys" (2024). On the small screen, he has starred in acclaimed series like "The Queen of Office" (2013), "Steal Heart" (2014), "Mouse" (2021), and "A Killer Paradox" (2024), showcasing his versatility and talent as an actor.

Notable credits on this site

Vincenzo
2021

Shin Won-hoas Tae-oh

1991-10-23 · Seoul, South Korea

Shin Won-ho is a South Korean singer and actor, born on October 23, 1991. He is best known as a member of the multinational idol group Cross Gene, which has garnered a diverse fanbase. Throughout his career, Shin has made notable contributions to the entertainment industry, particularly through his work in television dramas. He gained recognition for his supporting roles in several popular series, including "Bachelor's Vegetable Store" in 2011, "Big" in 2012, and "The Legend of the Blue Sea" in 2016. These performances showcased his versatility as an actor and helped solidify his presence in the South Korean entertainment landscape. With his talents in both music and acting, Shin Won-ho continues to captivate audiences and build his career in the competitive world of K-drama and pop culture.

Shin Rin-aas Seo Yoo-na

2009-05-14

Streaming

Where to watch

Availability is grouped by country and provider type.

JapanView on TMDB

Amazon Prime Video
Disney Plus
Amazon Prime Video with Ads

KoreaView on TMDB

Netflix
Watcha
Netflix Standard with Ads

United StatesView on TMDB

Rakuten Viki

Streaming data via JustWatch through TMDB.

Episode guide

Episodes

Episode stills, air dates, runtimes, and summaries.

Ep 1Episode 1
2016-11-16 · 59 min
In 1958, the nobleman Dam-Ryung releases a mermaid back into the ocean. In present-day Seoul, the figure of conman Joon-Jae stands on the same spot.
Ep 2Episode 2
2016-11-17 · 59 min
Joon-Jae brings a beautiful woman back to his hotel, unaware that she's a mermaid. Jin-Ok realizes she's been scammed and sends men after Joon-Jae.
Ep 3Episode 3
2016-11-23 · 58 min
With no memory, Joon-Jae finds himself alone on a beach next to a jade bracelet and a single pearl. Meanwhile, the mermaid crosses the ocean to Seoul.
Ep 4Episode 4
2016-11-24 · 58 min
At the aquarium, Joon-Jae runs into a woman being chased by security. Feeling a sense of déjà vu, Joon-Jae rescues her and brings her home.
Ep 5Episode 5
2016-11-30 · 58 min
Joon-Jae lives with the woman who he names Sim Chung. Fugitive Dae-Young has been on the run for 3 months when a murder occurs near Joon-Jae's house.
Ep 6Episode 6
2016-12-01 · 59 min
Sim Chung is involved in a traffic accident. Joon-Jae rushes to the hospital to find her in critical condition.
Ep 7Episode 7
2016-12-07 · 59 min
Joon-Jae tells Sim Chung he loves her. Meanwhile, detective Hong comes across Dae-Young while investigating a murder.
Ep 8Episode 8
2016-12-08 · 59 min
Jung-Hoon teaches Sim Chung that jealousy is the way to a man's heart. Meanwhile, Joon-Jae sees an image of a man with a mermaid on an ancient vase.
Ep 9Episode 9
2016-12-14 · 59 min
Joon-Jae finally faces off with his pursuer Dae-Young. He suffers a major injury and confesses his feelings to Sim Chung before losing consciousness.
Ep 10Episode 10
2016-12-15 · 59 min
In a museum, Joon-Jae sees a figure in a painting that looks just like him. Unable to identify the figure as Dam-Ryung, he grows distraught.
Ep 11Episode 11
2016-12-21 · 59 min
Sim Chung leaves the house after learning Joon-Jae is a conman. In a panic, Joon-Jae desperately searches for her.
Ep 12Episode 12
2016-12-22 · 59 min
Joon-Jae is arrested by detective Hong. When Sim Chung realizes they are in danger, she tracks them down.
Ep 13Episode 13
2016-12-28 · 59 min
Joon-Jae is still having strange dreams. Sim Chung hears Joon-Jae say the name Se-Hwa in his sleep. She asks him who he is talking about.
Ep 14Episode 14
2017-01-04 · 60 min
With Professor Jin's help, Joon-Jae learns he is an ancestor of Dam-Ryung. To avoid a tragic fate, he decides to protect Sim Chung whatever it takes.
Ep 15Episode 15
2017-01-05 · 60 min
Sim Chung's heart will stop without Joon-Jae's love. Upon learning this, Joon-Jae talks about his dreams and finding out that Sim Chung is a mermaid.
Ep 16Episode 16
2017-01-11 · 61 min
Joon-Jae and Yoo-Ran have an emotional reunion at Sim Chung's birthday party. Joon-Jae learns why Dae-Young has been chasing him.
Ep 17Episode 17
2017-01-12 · 60 min
After almost being caught by Dae-Young, Sim Chung erases his memory. In the process, she witnesses the final moments of Dam-Ryung and Se-Hwa.
Ep 18Episode 18
2017-01-18 · 62 min
After Il-Joong's death, detective Hong gets a warrant to search Seo-Hee for evidence. Meanwhile, Chi-Hyun threatens Nam-Doo to get him to cooperate.
Ep 19Episode 19
2017-01-19 · 60 min
Chi-Hyun points a gun at Joon-Jae, but Sim Chung jumps in front and is shot. She slips into a coma, causing Joon-Jae to fall into despair.
Ep 20Final
2017-01-25 · 61 min
Sim Chung erases Joon-Jae's memory and returns to the ocean. When Joon-Jae wakes up, there's only a single pearl next to him. Three years pass...