Daejeon Expo Science Park & Hanbit Tower

Character

Hanbit Tower is a 93-meter monument to what Korea in 1993 wanted the future to look like: science, national confidence and high technology expressed through a structure that also borrows the form of ancient Cheomseongdae

Its symbolism is unusually literal. The tower rises from a granite-clad base associated with the past, uses 1,993 stone pieces to mark the Expo year, and places its observation level inside a futuristic upper structure. What once announced the twenty-first century now reads as a preserved piece of Korean retrofuturism, surrounded by a science district that grew far beyond the six-month exposition

The experience

The surviving Expo Science Park core is compact compared with the enormous 1993 fairground. Hanbit Tower remains the visual anchor, facing Expo Bridge across the Gapcheon and standing close to public plazas and later science and cultural facilities. Inside, elevators carry visitors to the observation level for broad views across Daejeon’s research district and river corridor

The tower’s details reward a closer look before going up. Symbols around the base draw on traditional cosmology, while the interior and upper structure preserve the language of space, light and technology that dominated Expo 93. The effect is less a contemporary science attraction than a physical record of how a major national exposition imagined progress three decades ago

History

Daejeon Expo 93 opened on August 7, 1993 under the theme “The Challenge of a New Road to Development.” It was the first Bureau International des Expositions-recognized exposition hosted by a developing country and became a major national showcase for science and technology. Hanbit Tower was unveiled as the fair’s central symbol, alongside the mascot Kkumdori and a large collection of national and corporate pavilions

The tower’s design intentionally connected technological ambition to Korean historical imagery. Its lower mass referenced Cheomseongdae, the Silla-era astronomical observatory in Gyeongju, while its upper form represented light, science and the universe. The 93-meter height echoed the Expo year, and 1,993 granite pieces reinforced the same date in the structure itself

After the exposition closed, part of the site reopened as Expo Science Park. Maintaining the full fair infrastructure proved difficult, and much of the original complex was later demolished or redeveloped as Daejeon’s science and convention district evolved. Hanbit Tower survived that contraction. Its role shifted from centerpiece of a temporary world exposition to one of the clearest physical reminders of the moment Daejeon consolidated its identity as Korea’s science city

Before you go

Hanbit Tower is the strongest first stop if you want to understand the old Expo site rather than chase every remnant. The tower exhibition and observation level have defined daytime hours, while outdoor plazas and event programming can follow different schedules. The official park notices are also worth checking when a specific evening media or fountain program is important to your visit