Lotte World Tower in Jamsil is Korea’s tallest building at 555 meters. One subway ride from central Seoul gets you an observatory, an aquarium, a huge mall, the Lotte World theme park and the lakeside paths of Seokchon Lake—enough for a full day in any weather.
Trip type: Day Trip from Seoul · Best for: families, rainy days, shopping · Travel time from central Seoul: 30–40 minutes by subway
Why Visit Lotte World Tower
Seoul Sky, on floors 117–123, has a glass-floor sky deck with views as far as Incheon on clear days. Below, Lotte World Adventure is one of the world’s largest indoor theme parks, and Seokchon Lake is a cherry-blossom hotspot in spring.
How to Get to Lotte World Tower by Public Transport
- Subway: Line 2 or Line 8 to Jamsil Station; Exits 1–2 connect underground to Lotte World Tower and the mall.
- Fare: 1,550–1,850 won each way depending on distance.
- From Incheon Airport: airport limousine bus 6705 to Jamsil (about 17,000–18,000 won).
Lotte World Tower Trip Costs per Person
| Item | Estimated cost |
|---|---|
| Subway round trip | about 3,100–3,700 won |
| Seoul Sky observatory | about 31,000 won (adult, varies by time slot) |
| Lotte World 1-day pass (optional) | 67,000 won (adult combined pass) |
| Lunch + dinner | 25,000–40,000 won |
| Estimated total | about 60,000–140,000 won |
Fares assume a T-money or other transit card (Seoul-area subway base fare 1,550 won). Costs are estimates in Korean won.
Suggested Day Itinerary
- 10:00 Lotte World Aquarium or Lotte World Adventure.
- 13:00 Lunch in Lotte World Mall food hall.
- 15:00 Walk Seokchon Lake.
- 17:30 Seoul Sky at sunset for day-to-night views.
What to Eat
The mall food courts serve Korean set meals for 10,000–15,000 won; Songridan-gil near the lake has trendy cafés and bistros (15,000–25,000 won).
Tips Before You Go
- Buy Seoul Sky and park tickets online for discounts.
- Weekday afternoons are least crowded at Lotte World.
- Clear, dry days after rain give the best observatory views.
FAQ
How long does Seoul Sky take?
About 1 to 1.5 hours.
Is Lotte World indoors?
Lotte World Adventure is mostly indoors; Magic Island is outdoors on Seokchon Lake.
Planning more trips? See our Korea travel guides.
Source: Seoul Start – Korea theme parks guide
Featured image: Lotte World Tower skyline in Jamsil, Seoul. Photo: kallerna / Wikimedia Commons (CC BY-SA 4.0). Prices, fares and hours were checked in October 2026 and can change; confirm on official sites before you go.
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