Daejeon Science Festival
대전사이언스페스티벌 · Yuseong-gu, Daejeon
– Past
This edition has finished.
Korean festivals usually keep to roughly the same window each year, so the next
one should land near those dates — but the organizer publishes the confirmed
dates and they move, sometimes by weeks.
Last verified: 2026-08-22.
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Korea's largest science festival, co-run by the national science ministry and Daejeon city inside Expo Park, mixing government, research-institute and private-sector exhibits.
Who it suits: Families and anyone curious about Korea's tech and research sector — this runs inside Expo Park, Daejeon's own science-city district.
Where it is
Where it is in the country — 137 km south of Seoul
About 125 km across — 10 other places we cover sit inside it. The pick of them is listed below.
137 km south of Seoul, in Yuseong-gu, Daejeon (straight-line distance from Seoul City Hall, calculated from the venue's official coordinates).
We have not timed these connections ourselves, so rather than print a number we have not checked, here is the route on the two apps Koreans actually use — the venue as the destination, already filled in:
- Directions on Kakao Map — live bus and train times, and which platform
- Naver Map — the stronger of the two in English
From Seoul, journeys to Yuseong-gu start at Seoul Station (KTX and regular rail) or the Express Bus Terminal. Which of the two wins depends on how many cities you are stringing together — our rail pass guide works through the break-even, and getting around Korea covers why these two apps beat Google Maps once you are on the ground.
Getting there and staying
For a bed near the festival, Klook's accommodation search for Yuseong-gu is the quickest way to see what is left — festival weeks fill local rooms earlier than you would expect.
Outside the big cities, wifi is not something to plan around. Shuttle stops, stage times and the day's program are posted on the organizer's Korean-language page or a Naver Map pin, and they change on the day. A Korean eSIM is the cheapest way to have it working before you land.
Planning a trip around it
On at the same time
If your dates are fixed, these run within ten days of Daejeon Science Festival and are worth checking before you commit to a route.
- Yeongdeungpo Yeouido Spring Flower Festival — 2026/04/03 – 04/07, Seoul, 6 km from Seoul.
- Yeoju Ceramic Festival — 2026/03/19 – 05/01, Yeoju, Gyeonggi, 67 km from Seoul.
- Icheon Ceramics Festival — 2026/04/24 – 05/05, Icheon, Gyeonggi, 47 km from Seoul.
- Hampyeong Butterfly Festival — 2026/04/24 – 05/05, Hampyeong, Jeonnam-Gwangju, 282 km from Seoul.
- Yeongam Wangin Culture Festival — 2026/04/04 – 04/12, Yeongam, Jeonnam, 314 km from Seoul.
Other museums within reach
- Gongju National Museum — Gongju, South Chungcheong, about 27 km away.
- Cheongju National Museum — Cheongju, North Chungcheong, about 32 km away.
- Buyeo National Museum — Buyeo, South Chungcheong, about 44 km away.
A mountain in the same trip
Korea's national parks charge nothing to enter, and these are close enough to pair with the rest of this trip rather than needing one of their own.
- Songnisan Hiking — about 44 km away.