Making of an ice city! Take a look at how constructors prepare for the opening of the Ice-Snow World in Harbin, capital of Northeast China's Heilongjiang province. (Photos: Xinhua)

Harbin Ice-Snow World in Northeast China's Heilongjiang is China's largest ice-themed park. Covering 600,000 square meters, the winter wonderland this year will be built with over 200,000 cubic meters of ice and snow.

The park has attracted over 10 million visits in total since its founding in 1999.

Constructors prepare for the opening of the Ice-Snow World in Harbin, capital of Northeast China's Heilongjiang province, Dec 15, 2019.

Aerial photo taken on Dec 15, 2019 shows constructors preparing for the opening of the Ice-Snow World in Harbin, capital of Northeast China's Heilongjiang province.

Constructors prepare for the opening of the Ice-Snow World in Harbin, capital of Northeast China's Heilongjiang province, Dec 15, 2019.

Aerial photo taken on Dec 15, 2019 shows constructors preparing for the opening of the Ice-Snow World in Harbin, capital of Northeast China's Heilongjiang province.