Ryue Nishizawa's orange observation cone opens over a Shikoku landfill

Visitors can now climb an orange observation cone designed by Ryue Nishizawa of the Japanese studio SANAA. The cone is 33 metres across and 4 metres high. It overlooks a landfill basin at Oono Development's recycling complex in Toon, Ehime prefecture, on Shikoku island. It is part of Setouchi Art and Industry 2026, which runs until 31 October, according to Dezeen.