How a 600-metre twisted lattice tower redefined modern engineering in Guangzhou

Countries & Cities · Published 29 September 2026 Swipe more like this →

In short: Rising 600 metres above Guangzhou, the Canton Tower is a masterpiece of parametric design. Its iconic, hourglass-like silhouette is not merely aesthetic; it is a structural innovation based on a century-old Russian patent. From its skywalk to its unique LED skin, this tower blends engineering precision with bold public art.

Completed in 2010 for the Asian Games, the Canton Tower stands as a testament to complex geometry. Designed by the Dutch firm Information Based Architecture in collaboration with Arup, the structure relies on a hyperboloid form. This design traces its lineage to a 1899 patent by Russian engineer Vladimir Shukhov, whose work also inspired the Adziogol Lighthouse. By rotating two ellipses—one at the base and one at 450 metres—the architects created a 'waist' where the lattice density increases, providing both stability and a distinctive visual signature.

The tower’s interior is a vertical city, spanning 112 floors and over 175,000 square metres of total floor area. Visitors can ascend via high-speed elevators to explore zones ranging from 4D cinemas and revolving restaurants to an open-air skywalk that spirals through the tower's narrowest section. At the summit, a rooftop observation deck—once the world's highest—offers panoramic views, while a unique 'crystal' passenger car system circumnavigates the roof, providing a slow-moving vantage point above the city.

Beyond its physical form, the tower is a marvel of energy-efficient lighting. Designer Rogier van der Heide implemented a system where the structure itself emits light using individually controllable LED nodes. This approach consumes only 15% of the maximum allowed energy for facade lighting. Despite its official name, the tower remains affectionately known by locals as 'Slim Waist' or 'Twisted Firewood,' reflecting its deep integration into the cultural landscape of Guangzhou since its opening.

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