Five days is the length Seoul was built for. Three days covers the essentials at a fair pace; five days adds the two things the short version silently drops — the better palace and a day outside the city — and still ends every evening somewhere worth being.
The shape of the five days
| Day | Area | The anchor | Evening |
|---|---|---|---|
| 1 | Palaces & old Seoul | Gyeongbokgung at opening | Gwangjang Market |
| 2 | Jongno's second act | Secret Garden tour | DDP after dark |
| 3 | Namsan & Myeongdong | The tower view | Hongdae |
| 4 | Day trip | Suwon's fortress wall | Back by dinner |
| 5 | Gangnam & the river | Bongeunsa | Flight-flexible |
The map below carries every stop in order; the notes carry the booking deadlines — one real one (the Secret Garden) and one optional one (the DMZ swap).
The base, once, for all five nights
Same answer as every Seoul length: Myeongdong for position and shopping, Hongdae for nightlife and the direct airport train. Five nights in one bed beats any clever two-hotel scheme — the subway does the moving.
The bookings that matter
Note: Changdeokgung Secret Garden — timed tours, released ahead on the official site; English slots go first
Note: DMZ (if swapping day 4) — tour companies only, passport required, book days ahead
Everything else on this route walks up and pays at the gate. That is most of why Seoul is an easy city to do well.
When five becomes six or seven
The itinerary extends without rearranging: a second day-trip slot (Nami Island and the Garden of Morning Calm pair naturally in winter), a Seongsu-and-Ikseondong café day, or the KTX south. — and if the trip ends southward, fly out of Gimhae instead of backtracking.
