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| Where Was Love in Disguise Filmed? All 5 Confirmed Locations of the 2026 Korean Drama. |
Love in Disguise, the 2026 South Korean romantic thriller also known by the literal English title My Guilty Man, was filmed at several locations across South Korea, including historic buildings, traditional Japanese-style architecture, film sets and a training campus. The series combines workplace romance with a murder investigation, and its contrasting settings help establish the world surrounding the powerful Taegang Group.
While some filming locations can be visited by the public, others serve professional or managed purposes, so checking access arrangements before travelling is essential. Not every individual shooting spot has been publicly identified, either, meaning fans should not expect every memorable scene to come with a convenient address.
The drama stars Yim Si-wan as Yoon Yi-jun, a wealthy conglomerate heir whose former secretary's mysterious death places him under suspicion. Seol In-ah plays Kang Jae-hee, a capable detective who goes undercover by disguising herself as a man to become his personal secretary.
Naturally, working closely with a murder suspect while concealing your own identity is hardly the most relaxing career move. Against this backdrop of corporate intrigue and unexpected romance, the production uses several distinct locations throughout South Korea. Here are the five identified filming locations worth knowing about.
Lotte Human Resources Development Institute, Osan Campus
The Lotte Human Resources Development Institute, Osan Campus, known in Korean as 롯데인재개발원 오산캠퍼스, is located at 88 Busan-dong, Osan-si, Gyeonggi Province. Its institutional setting makes it an interesting location to explore in connection with Love in Disguise, particularly given the drama's emphasis on corporate hierarchy, professional relationships and the demanding world surrounding the Taegang Group.
The campus provides a structured environment quite different from the busy streets and historic districts seen elsewhere in the series. Training facilities and business-oriented buildings can lend themselves to scenes requiring a professional atmosphere, although the exact scenes filmed at this particular site have not been individually identified in the information available for this article.
For fans, the location also highlights how Korean productions can draw on real institutional architecture to create convincing workplace environments without relying exclusively on elaborate studio construction. However, this is a working facility rather than a conventional tourist attraction, so visitors should check its access policy before making a special trip. Admiring a drama location is one thing; accidentally turning up at somebody's training session is quite another.
Daejeon Modern and Contemporary History Exhibition Hall
The Daejeon Modern and Contemporary History Exhibition Hall, or 대전근현대사전시관, stands at 287-2 Seonhwa-dong, Jung-gu, Daejeon. This historic building offers a markedly different atmosphere from the polished corporate surroundings associated with the drama's fictional business empire.
Its architectural character makes it an appealing destination for visitors interested in South Korean history as well as television production. Historic public buildings can provide a strong visual contrast to modern offices, particularly in a series that moves between professional environments and a mystery involving people whose public reputations may not reflect their private lives.
The exhibition hall also gives fans a reason to explore Daejeon beyond the usual food stops and shopping streets. Rather than simply visiting for a photograph, travellers can combine their interest in Love in Disguise with an appreciation of the city's historical architecture and cultural heritage.
Its location in Seonhwa-dong also makes the surrounding Jung-gu district a useful area to explore during the same outing. The key distinction, though, is that the exhibition hall is a real historical attraction in its own right; its value to visitors does not depend on recognising a particular television scene. Fans should check current opening arrangements before planning their visit.
Shinheung-dong Japanese-Style House, Gunsan
The Shinheung-dong Japanese-Style House, known as 신흥동일본식가옥, is located at 58-2 Shinheung-dong, Gunsan, Jeonbuk Special Self-Governing Province. Also associated with Gunsan's Japanese-style residential architecture, the building offers a glimpse into a complicated period of Korean history through its preserved design and surroundings.
Its traditional appearance stands apart from the glass-fronted offices and contemporary urban environments commonly associated with corporate dramas. For a series such as Love in Disguise, which balances a modern investigation with a developing personal relationship, a historic building can provide a visually distinctive setting.
The house is also a compelling stop for travellers who enjoy exploring the real architecture behind Korean television productions. Its wooden structure and period character offer a different experience from visiting a shopping district or a modern city landmark. You do not need to be an expert in architectural history to appreciate the contrast, although knowing a little about Gunsan's past adds useful context.
Gunsan itself is worth considering for a wider heritage-focused day out. The city's historic streets and preserved buildings offer opportunities to discover more about its development and architectural legacy. Visitors should remember, however, that historic sites may have specific visitor routes and restrictions, so access to every part of a building should never be assumed.
Hapcheon Image Theme Park
The Hapcheon Image Theme Park, or 합천영상테마파크, is located at 256-5 Gaho-ri, Yongju-myeon, Hapcheon-gun, South Gyeongsang Province. Unlike the previous locations, this attraction is specifically associated with film and television production, making it particularly relevant to fans curious about how Korean screen stories are brought to life.
The park features constructed environments designed to recreate different historical streetscapes and architectural periods. Such settings allow production teams to film scenes with a distinctive visual identity without having to transform an entire real-world neighbourhood. It is a practical solution for filmmakers, even if it means viewers may need to rethink how much of a supposedly real location actually exists as a permanent everyday street.
For Love in Disguise, the park is one of the identified locations associated with the series. However, the precise scenes filmed there have not been individually established in the information supplied for this article, so it would be misleading to assign a particular confrontation or romantic moment to a specific set.
For visitors, the attraction offers an opportunity to explore the environments used by film and television productions. It is an especially appealing choice for anyone interested in the practical side of screen storytelling, from constructed streets to the architectural details that help establish a scene. Check the park's current visitor information before travelling, as access and available attractions can change.
Mungyeong Saejae Open Set
The Mungyeong Saejae Open Set, known in Korean as 문경새재 오픈세트장, is located at 65-2 Sangcho-ri, Mungyeong-eup, Mungyeong, North Gyeongsang Province. It is another notable destination for fans interested in South Korea's film and television production industry.
The open set features constructed environments used for period productions, with traditional-style buildings and streets designed to create convincing historical backdrops. Its appearance differs considerably from the contemporary corporate world central to Love in Disguise, demonstrating the range of locations available to Korean production teams.
The attraction is particularly interesting because open sets can serve more than one production. A street that looks like it belongs to one fictional world may take on an entirely different identity in another series, depending on camera angles, set dressing and lighting. Television really does have a talent for making familiar places look like somewhere completely different.
Beyond its connection to filming, Mungyeong Saejae is a recognised destination for visitors interested in scenic landscapes and Korean cultural heritage. Travellers can combine an exploration of the production set with a wider visit to the surrounding area, subject to available time and access arrangements. Anyone hoping to recreate a favourite scene should verify the precise spot before travelling, as the overall set is much easier to identify than an individual shot.
Additional Place to Explore: Mungyeong Saejae Provincial Park
The wider Mungyeong Saejae Provincial Park area is another worthwhile destination to consider when planning a trip around the Mungyeong Saejae Open Set. The park is known for its scenic mountain surroundings and historic mountain pass, providing a natural contrast to the constructed streets used for filming.
Although the open set and the wider park are distinct attractions, visiting them as part of the same trip makes practical sense. Fans can explore the production environment before spending time enjoying the landscape and cultural heritage of the region. It is also a reminder that filming-location trips need not consist entirely of standing outside a building, taking a photograph and immediately moving on.
The surrounding scenery offers a different perspective on South Korea from the busy metropolitan environments frequently featured in contemporary dramas. For visitors planning a longer itinerary, Mungyeong can be a useful addition to a broader journey through the country's inland regions.
As with any travel plan, check current transport options, opening information and access restrictions in advance. The best location trip is one that leaves enough time to enjoy the destination itself rather than treating every stop as a race to collect photographs.
Why Love in Disguise's Filming Locations Are Worth Exploring
Love in Disguise has an intriguing mix of ingredients: a wealthy heir, an undercover detective, a suspicious death and a workplace relationship complicated by a major secret. Yim Si-wan and Seol In-ah lead a story that brings romantic comedy into contact with a mystery, giving the production plenty of opportunities to shift between polished professional spaces and more distinctive surroundings.
The five identified locations offer different reasons to be curious. Osan's training campus reflects the professional environments associated with corporate life, while Daejeon's historic exhibition hall and Gunsan's Japanese-style house provide architectural variety. Hapcheon and Mungyeong, meanwhile, demonstrate how constructed film environments can help a production establish a particular atmosphere.
The important point is that a filming-location article should distinguish between a confirmed site and a guess about an individual scene. The locations listed here are identified as filming locations for the series, but precise scene-by-scene assignments have not been established in the information available. Likewise, not every location is necessarily open for unrestricted public visits. Fans should respect private property, working facilities and filming restrictions rather than assuming that every setting is accessible simply because it appeared on screen.
My Opinion: Are Love in Disguise's Filming Locations Worth Visiting?
Honestly, Love in Disguise offers a good excuse to explore a side of South Korea that goes beyond the usual Seoul shopping streets and familiar tourist photographs. The mix of historic buildings, production sets and institutional architecture gives fans several different experiences to consider, which is far more interesting than visiting five nearly identical modern buildings and pretending each one changed their lives.
Hapcheon Image Theme Park and Mungyeong Saejae Open Set are particularly appealing for anyone fascinated by the practical side of television production, while Daejeon and Gunsan offer architectural and historical interest beyond the drama itself. Still, I would not recommend travelling across the country solely to find one exact scene unless its filming spot has been properly identified. A little planning goes a long way, especially when some places have restricted access. Combine the locations with local attractions, leave room for unexpected discoveries and treat the trip as a holiday first, fan pilgrimage second. Your camera roll will thank you.
The five identified Love in Disguise filming locations show how South Korean productions can combine real buildings, historic architecture and purpose-built sets to create a varied screen world. From Osan and Daejeon to Gunsan, Hapcheon and Mungyeong, each destination offers a different reason to explore beyond the fictional story of the Taegang Group.
Not every exact filming spot has been made public, and some locations may restrict access to visitors. This article can be updated as additional reliable location details become available, so keep an eye out for further discoveries. Which of these places would you most like to visit, and would you plan a dedicated Love in Disguise trip or add the locations to a wider South Korean holiday? Share your thoughts and let other fans know which destination belongs at the top of their travel bucket list.