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First published
Oct 14, 2026

Onju Gate and Dongheon Government Hall, Asan

Two surviving buildings from the former Onyang county office in Asan: the raised Onju Gate and the Dongheon hall roughly 50 metres to its north.

Address
27 Onju-gil, Asan-si, Chungcheongnam-do (아산 온주아문 및 동헌)
Nearby transit
Look up 온주아문 및 동헌, 27 Onju-gil, on a Korean map. Verify current bus routes and stops before travel.
Hours
Present-day opening hours have not been independently confirmed as of November 2026. Ask locally before assuming the historic interiors can be entered.
Open NAVER Map Official info
Why it matters now

A Korea Studies reference revised in April 2026 records the 1871 rebuilding of the gate and later civic uses. Today's opening hours and accessible rooms remain unverified.

Why go

Compare the entrance gate with the hall where the local magistrate worked, and discover how historic government buildings were used and preserved.

Practical Korea

Plan the visit

Use the confirmed place facts below, then continue to the broader travel guides for transport, facilities and eating practicalities.

Open travel information →
Getting thereLook up 온주아문 및 동헌, 27 Onju-gil, on a Korean map. Verify current bus routes and stops before travel.Find directions on NAVER Map ↗27 Onju-gil, Asan-si, Chungcheongnam-do (아산 온주아문 및 동헌)
Nearby facilities & servicesOpen guide →Present-day opening hours have not been independently confirmed as of November 2026. Ask locally before assuming the historic interiors can be entered.
Food & eatingOpen guide →
Area guideOpen guide →