What it actually is
N Seoul Tower (also called Namsan Tower) is a communications and observation tower on top of Namsan Mountain, roughly in the geographic middle of the city. It's visible from huge parts of Seoul and, at night, lit in changing colors that are visible for miles.
Do you need the observation deck ticket
The observation deck gives a genuine 360-degree view of the city, which is worth it once — especially at sunset when the city transitions from daylight to its neon night mode. That said, the walk up Namsan itself, and the park around the tower's base, is free and offers strong views on its own, so budget-conscious travelers can skip the paid deck and still get a solid experience.
How to get up
- Namsan Cable Car — the classic option, a short scenic ride partway up the mountain, followed by a walk to the tower base.
- Walking trails — several hiking paths lead up Namsan from different starting points; a reasonable, moderately strenuous option if you'd rather not pay for the cable car.
- Bus — a dedicated shuttle bus (Namsan Bus 02) runs up to near the tower base for those who'd rather skip both.
The love locks
The fence around the tower's base is covered in thousands of padlocks left by couples — a genuinely popular ritual, and worth seeing even if you're not adding your own.