Harbin, the capital of Heilongjiang province of People's Republic of China, is one of the sources of ice and snow culture in the world. Geographically, it is located in Northeast China under the direct influence of the cold winter wind from Siberia. The average temperature in summer is 21.2 degrees Celsius, -16.8 degrees Celsius in winter. It can be as cold as -38.1 degrees Celsius in winter.
Officially, the festival starts January 5th and lasts one month. However the exhibits often open earlier and stay longer, weather permitting. Ice sculpture decoration technology ranges from the modern (using lasers) to traditional (with ice lanterns). There are ice lantern park touring activities held in many parks in the city. Winter activities in the festival include Yabuli alpine skiing, winter-swimming in the Songhua River, and the ice-lantern exhibition in Zhaolin Garden.
The Harbin festival is one of the world's four largest ice and snow festivals, along with Japan's Sapporo Snow Festival, Canada's Quebec City Winter Carnival, and Norway's Ski Festival.
The 2007 festival featured the Canadian theme, in memoriam of Canadian doctor Norman Bethune. It was also a Guinness Record of the largest snow sculpture: 250 metres long, 28 feet (8.5 m) high, using over 13,000 cubic metres of snow. The composition consisted of two parts: "Niagara Falls" and "Crossing the Bering Strait" (the latter depicting the migration of the First Nations).
Swing saws are used to carve ice into blocks, taken from the frozen surface of the Songhua River. Chisels, ice picks and various types of saws are then used by ice sculptors to carve out large scaled ice sculptures, many of them intricately designed and worked on all day and night prior to the commencement of the festival. Deionised water can also be used, producing ice blocks as transparent as glass to make clear sculptures rather than translucent ones. Multicoloured lights are also used to give colour to ice, creating variations on sculptured spectacles when lit up especially at night.
Some ice sculptures made in previous years include: buildings and monuments of different architectural types and styles, figures including animals people and mythical creatures, slippery dips or ice slides and lanterns. Apart from winter recreational activities available in Harbin, these exquisitely-detailed, mass-produced ice sculptures are the main draw card in attracting tourists around the world to the festival.
