Agency PWR Events is behind the new ice and snow experience, which will feature more than 500 sculptures, and will be the biggest ice and snow experience of its kind in the UK.
The kingdom will be housed inside a winter palace, stretching 40m x 25m, which will be chilled to -8 degrees Celsius to keep the sculptures frozen.
Visitors will be able to see woodland ice creatures such as bears, wolves, stags, roam the stalagmite ice forest, and take a ride in a unicorn-pulled carriage.
Jamie Wells, director of PWR Events, said: "This is a unique ice sculpture experience in the UK and we are thrilled to be able to create such an attraction at Hyde Park Winter Wonderland."
The Winter Wonderland will also include the UK’s largest outdoor ice rink, a big wheel, Christmas markets and a new Santa Land attraction for younger visitors.
The Bavarian Village will return with even more bratwurst and mulled wine, hosting live music throughout the day and evening.
Winter Wonderland will be open from 23 November to 6 January 2013.
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