OBSERVATORY · KOREA'S HIGHEST VIEW
Seoul Sky
서울스카이
The observatory on floors 117 to 123 of Lotte World Tower, Korea's tallest building, open until 22:00, and 23:00 on Fridays and Saturdays.
Sunday to Thursday 10:30–22:00; Friday, Saturday and the eve of public holidays 10:30–23:00

Seoul Sky fills the top of Lotte World Tower in Jamsil, 555 metres tall. A double-deck lift climbs from the basement to the 117th floor in about a minute, and the 118th floor has a glass floor over the drop.
Arrive before sunset on a clear evening and stay as the Han River bridges and the eastern city light up. Ticket sales and entry stop an hour before closing.
Don't miss
- The glass-floored Sky Deck on 118
- The south view over Jamsil at night
- Sunset over the western city
- The Sky Shuttle lift
Opening hours
| Mon, Tue, Wed, Thu, Sun | 10:30–22:00 |
|---|---|
| Fri, Sat | 10:30–23:00 |
Sunday to Thursday 10:30–22:00; Friday, Saturday and the eve of public holidays 10:30–23:00. Ticket sales and entry stop one hour before closing.
Sources
- Lotte World — Seoul Sky ticket prices (Korean)Checked 2026-11-10
- Seoul Sky — Sky Bridge Tour (Korean)Checked 2026-11-10
- Seoul Danurim Tourism — Seoul Sky hours (Korean)Checked 2026-11-10