Changdeokgung Secret Garden

Garden tours run six times a day, starting on the hour from 10:00. The last one is at 15:00 from November to February, and at 16:00 from March to October. Each slot takes 100 people per language, 50 booked online and 50 sold at the gate. So arriving early still works when the online slots are gone. Changdeokgung is closed on Mondays.