The Asan Yi Sun-sin Festival drone show is one of the headline night programs of the 65th Asan Seongung Yi Sun-sin Festival, which runs from April 28 to May 3, 2026. For visitors planning around the lights, media art, and evening atmosphere, the key facts are clear: the festival is centered around Onyang Oncheon Station, Gokgyocheon, and Hyeonchungsa, and admission is listed as free by Korea Tourism Organization festival information.1
The drone show was tied to the festival’s official program of opening and closing events, the 428 Choir performance, media art show, and drone show.1 Opening coverage reported that the main ceremony took place at Onyang Oncheon Station Square on April 30, 2026, with drones illustrating the life of Admiral Yi Sun-sin in the night sky under the theme “From Cradle to Immortality.”2
Asan Yi Sun-sin Festival Drone Show: What Happened on Opening Night

The most specific reported drone-show moment came during the April 30 opening ceremony at Onyang Oncheon Station Square. More than 500 drones were reported to have formed images connected to Admiral Yi Sun-sin’s life, turning the show into a visual biography rather than a stand-alone light display.2 That matters for visitors because the drone show was not promoted only as spectacle; it was part of the festival’s broader historical structure around Yi Sun-sin’s life and legacy.
Before the festival opened, several previews described a larger drone-light-show plan. Yonhap reported that the April 30 program would include a Navy public relations band performance, a 428-citizen choir, media art, and a drone light show involving about 800 drones.3 Seoul Shinmun also listed a drone light show with about 800 drones among the major programs, alongside the expanded festival venues of Onyang Oncheon Station, Gokgyocheon, and Hyeonchungsa.4 Opening coverage later reported the actual night display as more than 500 drones, so readers should treat that figure as the post-event reported number for the ceremony itself.2
The festival theme was reported as “Again Yi Sun-sin, Awakening Asan, Opening the Spirit of Loyalty and Filial Duty,” and the program was described as a four-stage chronological structure following Admiral Yi Sun-sin’s life.5 In practical terms, that explains why the drone show, choir, Navy performance, and media art were grouped together: they were designed to support a staged historical narrative rather than function as isolated attractions.
Where to Go and What Else to Plan Around
The main location listed by Korea Tourism Organization is the area around Onyang Oncheon Station in Asan, Chungcheongnam-do, with Asan City and the Asan Cultural Foundation named as organizers.1 Festival previews also identify Gokgyocheon and Hyeonchungsa as major connected venues, so visitors should expect the program to be spread out rather than limited to a single plaza.3
For a drone-show-focused visit, Onyang Oncheon Station Square is the most important location because that is where the April 30 opening ceremony was reported to have taken place.2 However, the wider festival continues through May 3 with other programs, including the Gokgyocheon rowing competition, a drone basketball competition, a parade, and the Hyeonchungsa moonlight night walk.2 Those remaining programs make the festival more useful as a multi-stop visit than a single evening outing.
The official festival period is April 28 to May 3, 2026.1 As of May 2, 2026, the opening ceremony and drone show have already taken place, while the festival is scheduled to continue until May 3. Visitors looking for remaining activities should focus on the programs still listed through the final day rather than assuming the April 30 drone display will repeat.
Asan City framed the 2026 event as a stay-oriented festival connected with Hyeonchungsa night programming and hot spring-linked programs.3 Mayor Oh Se-hyun said the festival had been prepared as a “festival of recovery and coexistence” intended to bring vitality to the local economy affected by high oil prices and rising prices.3 Opening coverage also quoted him as saying that a citizen-centered festival was bringing energy to the region.2
Practical Visitor Notes for May 2-3
Because the festival is already underway, the most useful planning point is timing. The drone show connected to the April 30 opening has passed, but the event itself remains active through May 3, 2026. Anyone visiting on May 2 or May 3 should confirm the day’s route around Onyang Oncheon Station, Gokgyocheon, and Hyeonchungsa based on the specific program they want to see.
Admission is listed as free in Korea Tourism Organization festival information.1 That makes the event accessible for casual visitors, but free entry does not remove the need to plan movement between venues. The reported first three days drew about 125,000 visitors, so crowd levels around major programs should be expected.2
The broader program also includes food zones and links with traditional markets, which were described as part of the festival’s goal of spreading local consumption.4 For visitors, that means food and market stops are part of the intended festival route, not just side options.

Quick FAQ
Is the Asan Yi Sun-sin Festival drone show free to watch?
The festival’s admission price is listed as free by Korea Tourism Organization information for the 2026 Asan Seongung Yi Sun-sin Festival.1 The source does not separately list a paid ticket for the drone show.
When was the 2026 drone show held?
Opening coverage reported the main ceremony at Onyang Oncheon Station Square on April 30, 2026, when more than 500 drones portrayed Admiral Yi Sun-sin’s life under the theme “From Cradle to Immortality.”2 The 2026 Asan Yi Sun-sin Festival drone show was the visual centerpiece of the April 30 opening ceremony, but the festival itself continues through May 3 with programs across Onyang Oncheon Station, Gokgyocheon, and Hyeonchungsa. For visitors arriving after the drone display, the best approach is to plan around the remaining official venues, free-entry format, crowd levels, and final-day programs.
References
- 아산 성웅 이순신축제 (한국관광공사 대한민국 구석구석, 2026-02-04)
- 65회 아산 성웅 이순신축제 개막…12만 인파 속 열기 고조 (프레시안, 2026-05-01)
- 아산시, 제65회 성웅 이순신축제 "회복과 상생의 체류형 축제로" (연합뉴스, 2026-04-16)
- 아산 ‘성웅 이순신축제’ 28일 개막…“회복·상생·체류형 축제로” (서울신문, 2026-04-16)
- '65회 아산 성웅 이순신축제' 28일 개막 (파이낸셜뉴스 / 뉴스1, 2026-04-16)