Biosfera

Overview

The Biosfera is a striking glass sphere designed by Renzo Piano, floating on the water of Porto Antico. Inside this transparent bubble, a tropical ecosystem of over 150 species of plants, butterflies, iguanas, and birds recreates a fragment of equatorial rainforest in the heart of Genoa's harbour.

Highlights

• Tropical ecosystem: Tree ferns, orchids, coffee plants, and rubber trees create a dense, humid tropical environment.
• Butterfly garden: Tropical butterflies fly freely among the vegetation and visitors.
• Architectural icon: The 20-metre glass sphere is a photogenic landmark, especially when lit at night.

History

Designed by Renzo Piano and opened in 2001, the Biosfera was conceived as a living exhibit to complement the Aquarium. It demonstrates how a tropical ecosystem functions as an interconnected whole, raising awareness about rainforest conservation and biodiversity.

Visitor Tips

• Quick visit: The sphere is compact — 20–30 minutes is sufficient.
• Combine with Aquarium: Often available on a combo ticket with the Acquario.
• Duration: 20–30 minutes.