Ocean Spiral: The Underwater City

As the name says, Ocean Spiral, the structure of this underwater city will be spiral and it will have 3 major sections. The central part is 15km long

Japón ya diseña una ciudad submarina

A monastery, church or temple, build in an underwater city with

Japanese Company Designs Underwater Spiral City

Shimizu Corporation - Ocean Spiral 07 日本清水建設發表「海洋螺旋

What Do You See in This Spiral of Color and Light? - Atlas Obscura

OCEAN SPIRAL, Deep Sea Future City Concept, Topics

Giant underwater city to come up in Japan!

Modern-day Atlantis: Could the Ocean Spiral be the underwater city

OCEAN SPIRAL, Deep Sea Future City Concept, Topics

Inside incredible plan for 'OCEANSCRAPER' floating city which

Ocean Spiral, un projet pour vivre sous la mer