- First published
- Oct 11, 2026
SEOUL SKY Observatory — Lotte World Tower
Indoor observation decks across floors 117–123 of Lotte World Tower in Jamsil, convenient to combine with Seokchon Lake and Lotte World Mall. Regular admission is ticketed; the operator lists KRW 33,000 for ages 13+ and KRW 29,000 for children 36 months to 12 years. Ticket inventory, discounts and holiday conditions require a live check.
A year-round Seoul planning anchor. The Visit Seoul guide lists Sun–Thu 10:30–22:00 and Fri–Sat 10:30–23:00, but live operator hours, final entry and October 9 holiday changes have not been independently rechecked.
Why go
Panoramic Seoul skyline views from Jamsil and an indoor sightseeing anchor. General observatory admission and the separately booked Sky Bridge tour are different products.
Plan the visit
Use the confirmed place facts below, then continue to the broader travel guides for transport, facilities and eating practicalities.