SnowWorld, Landgraaf, Netherlands with a total of 35,000 m² of snow. In 2003, the first indoor snowboard FIS WorldCup contest was held here.
The AlpinCenter in the SnowFunPark in Wittenburg/Germany with a 640 m slope and a 31 percent grade.
Chill Factore, 4 miles outside Manchester, with a 180m long main slope.
The first indoor ski slope, "Schneepalast" (German for snow palace) operated from 1927 to 1943 in Vienna in an abandoned railway station, the Nordwestbahnhof. The snow was made of soda. The world's first commercial indoor ski slope operated from 1987 to 2005 at Mount Thebarton, in Adelaide, South Australia.