Incheon City's official Incheon Arboretum guide, within Incheon Grand Park, states free admission. Opening is 10:00–18:00 March–October and 10:00–17:00 November–February, with last admission one hour before closing. Thus the standard winter last entry is 16:00, though actual hours may be adjusted according to winter sunset. The arboretum closes Mondays, 1 January, and the Lunar New Year and Chuseok holiday periods. Visitors must stay on marked trails; picking plants and cooking, eating or smoking inside the arboretum are prohibited. Do not confuse the arboretum's hours with the wider park's schedule.
Travel guide · Incheon
More guides for Incheon →- First published
- Oct 18, 2026
Incheon Arboretum Winter Hours: Last Entry 16:00 from November
Free arboretum in Incheon Grand Park; 10:00–17:00 in winter and closed Mondays.
The arboretum has shorter and more restrictive opening times than the wider park grounds.
01
What we're seeing
The official city parks visitor page confirms seasonal hours, free entry, one-hour last admission and closures.
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What we still don't know
Sunset-related early closing on a specific date and programme availability were not checked.