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Lotte World Tower in Seoul, a tapered glass supertall tapering to a fine point above the Han River
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37.512°N, 127.102°E—Seoul, South Korea

Lotte World Tower

A 555-meter tapered supertall by KPF — South Korea's tallest building, fusing traditional Korean ceramics with modern glass.

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Climate

Temperate Humid Continental

Altitude

555m (tower top)

Architecture

Tapered Mixed-Use Supertall

Best Time

April — May · September — October

// Deep Dive

The Full Story

South Korea's Tallest

Completed in 2017 and designed by Kohn Pedersen Fox, the Lotte World Tower rises 555 meters over the Han River in Seoul — the fifth-tallest building in the world. Its tapering, gently curving silhouette is inspired by traditional Korean ceramics and calligraphy.

A Vertical City

Its 123 floors hold retail, offices, residences, a 7-star hotel, and the world's highest glass-floored observation deck (Seoul Sky) at 478 m, with a sky deck that tilts outward.

Engineered for the Site

The tower sits over a subway interchange and was engineered for Korea's seismic and typhoon conditions, with tuned mass dampers and a robust core. It reframed the Jamsil skyline into a single soaring landmark.

// High-Res Gallery

Visual Archive

// Geographic Position

Exact Coordinates

37.512°N, 127.102°E—Seoul, South Korea
Leaflet Tiles © Esri
37.512°N, 127.102°E—LOCKED

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