Jinridang on Heuksando, Sinan, is a 0.7 km, roughly 30-minute return loop requiring park registration. The official listing runs year-round, 9 a.m.–5 p.m. with last entry at 4:30 p.m.; online reservations close at 2 p.m. the previous day. Check in or register at the Heuksando park office, 265-1 Heuksanilju-ro. Confirm ferry operations, weather and staff availability separately.