Largest ice maze

According to Official Guinness Records,

The largest ice maze is 1,194.33 m² (12,855.68 ft²) in area, achieved by the Arctic Glacier Ice Maze (USA) at the Buffalo Powder Keg Festival in Buffalo, New York, USA, on 26 February 2010.
The maze was created by Roaming Buffaloes, a social networking club for Western New Yorkers. The maze's width was 25.85 m (84.80 ft) and the length was 46.21 m (151.60 ft). The height of the walls was 1.83 m (6 ft). The maze was constructed using 2,171 blocks of each, each weighing 136.08 kg (300 lb).

For a complete list of 2010 records, please visit 2010 Guinness Records in United States.

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