China Builds Massive Airport on 20 km² Artificial Island. China is constructing the unique Dalian Jinzhouwan airport directly on an artificial island. The complex is designed for 80 million passengers annually and can withstand typhoons and earthquakes. It is expected to become a new transport hub connecting China, Japan, and Korea.
At the mouth of Dalian, in the south of China's Liaoning province, one of the largest construction projects of the decade is underway—a new international airport, Dalian Jinzhouwan, is being built here on a 20-square-kilometer artificial island. The project is designed to handle 80 million passengers per year and over one million tons of cargo, making it one of the largest in the world.
A 900,000-square-meter terminal and four runways will not only relieve the existing airport infrastructure but will also turn Dalian into a strategic transport hub for all of northeastern China. Special focus is given to connections with Japan and Korea—these routes will become key for the new hub.
An island against the elements
Construction is taking place on land reclaimed entirely from the sea. Engineers are using deep seabed cementation—a technology that ensures the stability of the foundation even in the event of strong earthquakes and typhoons, which are not uncommon in this region. According to the South China Morning Post, work to reinforce the base has already begun, and the safety of the future airport depends precisely on the quality of the foundation.
The project includes not only protection against natural disasters, but also the creation of autonomous infrastructure: the island will feature its own power supply systems, emergency services, and even green zones for passenger relaxation.
Economy and Logistics
Dalian Jinzhouwan is expected to become a new driver of the region’s economy. In addition to passenger transportation, the airport is designed to handle over a million tons of cargo annually, directly influencing the development of international trade and making Dalian more attractive for investment. For comparison: in terms of area, the new complex will surpass even the renowned Hong Kong Airport and Japan’s Kansai.
The Chinese authorities are betting that the airport will help reduce the load on existing air gateways and attract new routes, primarily to countries in East Asia. In this respect, the project resembles large-scale infrastructure initiatives in other countries — for example, the construction of the sea barrier in Genoa, which was covered by russpain.com.
A focus on sustainability
The environmental component has become an important part of the concept. The island plans to implement renewable energy systems to reduce the airport’s carbon footprint. Green zones and recreational spaces are expected to not only improve the passenger experience but also make the facility a model for future transport projects.
According to its developers, Dalian Jinzhouwan will not just be another airport, but a modern platform for developing tourism, trade, and new aviation technologies.
What to expect for passengers and businesses
For travelers, the new airport will offer direct routes from Dalian to Japan and Korea, while for companies it will provide opportunities for fast logistics and export. The complex is scheduled to open in 2035, but experts advise following the progress of construction: projects of this scale require time and precision.
If Dalian Jinzhouwan is fully implemented, it could shift the balance of power in East Asian aviation and set new industry standards.
