Perfect Crown, a Contract Romance in a Constitutional-Monarchy Korea
Perfect Crown (21세기 대군부인) is a 12-episode romance that aired on MBC's Friday–Saturday slot from April 10 to May 16, 2026. It was directed by Park Joon-hwa and Bae Hee-young and written by Yoo Ji-won, with IU (Lee Ji-eun) as Seong Hee-ju, the second daughter of a chaebol family, and Byeon Woo-seok as Grand Prince Lee An (Lee Wan), the second son of King Heejong. Noh Sang-hyun plays Prime Minister Min Jeong-woo and Gong Seung-yeon plays the Queen Dowager Yoon I-rang, the two figures who keep testing the central couple's arrangement.
The premise is a 21st-century Korea that never abandoned its monarchy. Hee-ju, branded by society as an illegitimate child, proposes a marriage contract to the prince as a way out of that stigma. Against opposition from the palace, the political class and the public, the deal slowly turns into something real. According to Nielsen Korea's nationwide figures, the series opened at 7.8% for episode 1 and climbed to a personal best of 13.8% with the finale. It was produced by MBC's drama division together with Kakao Entertainment, with a reported budget of around 30 billion won.
The drama was not without controversy. After the later episodes, viewers questioned the historical accuracy of a coronation scene, the production team apologized, and the broadcast reruns and streaming versions were edited. Opinions on the show differ, but one thing is beyond dispute: by filming in palaces, hanok estates and heritage sites all over the country, it created a lasting wave of interest in Perfect Crown filming locations, and that is what this guide is about.
Behind the Scenes
Principal photography began in May 2025 and moved across the whole peninsula. Gyeongsangbuk-do (North Gyeongsang Province) says it supported the crew from location scouting through filming permits. The courtyard and colonnade of the Gyeongbuk Provincial Government Building became the prime minister's residence and the National Assembly, the Yecheon Archery Range hosted the traditional archery duel between the leads, and the Mungyeong Maseong set was used for the palace fire in episode 1. The modern solemnity of the provincial office suited the series' constitutional-monarchy setting, which is why scenes of political power were shot there.
The scenes where the couple's feelings build slowly tend to use quiet heritage sites and hanok. The much-discussed "wall kiss" was shot at Oreung in Gyeongju, the private residence of Grand Prince Lee An is reported to be Awon Gotaek in Wanju, and the forest pavilion Manhyujeong in Andong added lyrical calm. Hwaseong Haenggung in Suwon served as the stage for royal ceremonies and court scenes, while Baekje Cultural Land in Buyeo, Gyeongbokgung in Seoul, Mujinjeong Pavilion in Haman (for the traditional "nakhwa-nori" fire-sparkler scene) and the Suyeongman Yacht Stadium in Busan (for the chaebol family's lifestyle) also appear.
One important caveat for travelers: most palace and mansion scenes were shot on a huge purpose-built set in Socho-myeon, Wonju, and that set was demolished after filming. It cannot be visited. Everything introduced below is a real, existing place.
Travel Guide to the Filming Locations
Because the sites are scattered across North Gyeongsang, the Seoul metropolitan area, Jeolla and Chungcheong, it is best to split the trip by region.
- North Gyeongsang, 2 days: Gyeongju Oreung → Andong Manhyujeong → Gyeongbuk Provincial Government Building. Oreung sits in Tap-dong on the south side of downtown Gyeongju, about 1.8 km from Daereungwon. Admission is 2,000 KRW for adults, and it is open 09:00–18:00 from March to October and 09:00–17:00 from November to February (information line 054-750-8612). Manhyujeong lies deep in a valley in Gilan-myeon; from the free car park it is about 2–3 minutes to the ticket booth and another 3–4 minutes to the pavilion. Public transport is limited, so take a taxi or rent a car. The Provincial Government Building is a working government complex in the Gyeongbuk new town, about 25–30 minutes by car from downtown Andong, so check in advance which areas are open to visitors.
- Seoul day trip: Hwaseong Haenggung in Suwon is about 2.2 km from Suwon Station on Line 1, roughly a 10-minute taxi ride. During the 2026 night opening (May 1 to November 1, Friday–Sunday and public holidays, 18:00–21:30), adults pay 2,000 KRW, while visitors in hanbok and those aged 65 or over enter free. The number to call is 031-290-3612.
- Jeolla and Chungcheong: Awon Gotaek in Wanju is about 30 minutes by car from downtown Jeonju; check opening hours and fees on awon.kr. Baekje Cultural Land in Buyeo is open 09:00–18:00 from March to October (09:00–17:00 from November to February) and closed on Mondays. City buses 404, 405 and 506 stop in front of the Baekje History Museum.
Best time to go: late October to early November, when autumn colors peak. Because the Hwaseong Haenggung night opening ends on November 1, this fall is your last chance to see it lit up this year. To combine Awon Gotaek with the roughly 4 km cherry blossom tunnel on the road to Songgwangsa Temple, go in early April.
Fan Pilgrimage
Fans head first to Oreung in Gyeongju, the wall kiss location made famous by IU and Byeon Woo-seok. This is a royal burial ground for Silla's founder Park Hyeokgeose and early kings, so please respect the site: stay on the paths, do not climb the mounds, and keep voices down. Around Soyang-myeon in Wanju, visitor numbers rose noticeably after the broadcast, but the Wanju Culture and Tourism Foundation cancelled a drama-linked story tour in light of the controversy around the series, so most visitors come independently.
Popular photo spots include the view of Jongnamsan from the main hall floor at Awon Gotaek, the lone tree standing on the water at Oseongje Reservoir below Oseong Hanok Village, and the lantern-lit night scenery of Hwaseong Haenggung. On social media, the hashtags #PerfectCrown, #PerfectCrownLocations and #21세기대군부인촬영지 gather fans' photos. Some hanok are run as guesthouses and restrict day visitors at certain hours, so confirm reservations first.
Nearby Food and Attractions
- Gyeongju: Daereungwon and Cheomseongdae are close to Oreung, and the Hwangridan-gil cafe street is a natural add-on. Hanok stays around Hwangridan-gil are popular for overnight trips.
- Andong: From Manhyujeong, continue to Woryeonggyo, a 387 m wooden pedestrian bridge that is especially lovely lit up at night, and to Hahoe Village. Andong jjimdak (braised chicken) and salted mackerel are the signature dishes.
- Suwon: Pair Hwaseong Haenggung with the Haenggung-dong cafe street, the Suwon fried-chicken street and a stroll along the Hwaseong Fortress wall.
- Wanju and Jeonju: Awon's on-site cafe (Dubé Cafe), Songgwangsa Temple, Jeonju Hanok Village and a bowl of Jeonju bibimbap make a full day.
- Buyeo: Add the National Museum of Buyeo, Jeongnimsa Temple Site and Gungnamji Pond for a deeper look at Baekje history.
