Tokyo Skytree rises 634 metres above Sumida, carrying broadcasting equipment and public observation decks. Its triangular base gradually rounds as it climbs, joining engineering for a dense city with design references to older Japanese structures.
Guide preview
At the foot of Tokyo Skytree, the base is triangular; follow the tower upward and the geometry gradually rounds. That shift is not just visual. The tower’s designers used the triangular footprint to establish stability at ground level, then transitioned to a circular section higher up.
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UpgradeQuick facts
- Tokyo Skytree is 634 metres tall.
- It opened in 2012 as a broadcasting and observation tower.
- Its base is triangular and transitions toward a circular form higher up.
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