GRAND RING

Outline
The world's largest wooden structure built as a symbol of the Osaka Expo '70 Kansai site (to be certified by Guinness World Records in March 2025). The inner diameter is approximately 616 m, the outer diameter is approximately 674 m, the width is approximately 30 m, and the total length is approximately 2 km.
Location
  • Osaka
Journal
Shinkenchiku 2025:12
Related Link
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