
Wintastar Shanghai is set to become the world's largest indoor ski resort. It will have three slopes, including one of Olympic standard, according to its developer. It's nearly 100 years since the first indoor ski slope was built. Scroll though to discover more.

No mountain? No problem. The Schneepalast -- Snow Palace -- in Berlin was supposedly the world's first indoor ski slope when it opened in April 1927. In November that year, another Snow Palace opened in the Northwest train station hall in Vienna, Austria (pictured). The artificial snow reportedly tasted like soda.

In the 1930s indoor snow became all the rage, with small complexes springing up in France and England. Lillywhites, a London department store which sold ski wear, got in on the act by turning an old dance hall into an indoor ski slope in 1935. Not to be outdone, Saks Fifth Avenue did something similar in New York in the same year -- even offering customers ski lessons.

For those in search of spectacle and derring-do, the North American Winter Sports Exposition and International Ski Meet at Madison Square Garden, in New York, was the place to be in the 1930s. Pictured is Casey Jones mid-flight in the professional ski jumpers competition at the second annual expo.

On the other side of the Atlantic, at Earl's Court in London, Sverre Kolterud took to the air in 1938. The Olympic medal winner participated in the "Winter Calvalcade" at the exposition space, which featured a 100-foot slope. British Pathe was on hand to capture all the antics on video.

Indoor skiing centers took off in Japan in the 1960s. Pictured are children at the bottom of the nearly 1,000-foot run at the Sayama indoor ski slope in Tokorozawa City, circa 1960. The complex is still open.

In the 1980s and 1990s Japan continued to build some of the world's biggest indoor slopes, including the Ski Dome, Tokyo (pictured, 1996). The SSAWS complex in Funabashi was the biggest in the world when it opened in 1993 at a reported cost of $400 million. As visitor numbers declined over time, it was eventually demolished and the site became an Ikea.

In the mid-1990s, Canadian-born inventor Jim Rodnunsky debuted a contraption called the "Ski and Snowboard Simulator," a treadmill-style slope which could change gradient and tilt sideways. Its development took eight years and $4 million, according to Popular Mechanics magazine. This "endless slope" technology evolved into a training tool.

Snowboarder Jesse Augustinus at his Red Bull Outdoor Indoor project at SnowWorld Landgraaf in September 2017. The facility in The Netherlands opened in 2002 and today it has five slopes, eight lifts and claims to be the largest indoor winter sports resort in Europe. The freestyle run has numerous rails, kickers and boxes to work on your technique all year round.

The Amneville Snowhall, in France, opened in 2005, and has hosted to the French and European indoor ski championships. In 2016, its sub-zero temperatures became a place to cool down -- even for non-skiers -- during an August heatwave.

Ski Dubai also opened in 2005, in the Mall of the Emirates. When it opened, it was the first indoor snow center in the Middle East, the largest in the world, and the first to ever include a steep black run.

Harbin Wanda Indoor Ski and Winter Sports Resort in China's far northeast became the largest indoor ski park when it opened in 2017. China is creating a number of snow sport complexes in the run-up to the Beijing Winter Olympics in 2022.

Dubai will have another indoor ski slope when the Meydan One Mall opens. A billion-dollar project originally touted for completion in 2020, this rendering shows a gigantic 1.2 kilometer (0.75 mile) ski slope -- that would be the longest in the world.

The US doesn't have a single all-year indoor ski and snowboard park with real snow -- but that will soon change. Big SNOW America is an upcoming 180,000 square foot, 12-story indoor resort and part of the American Dream retail complex in New Jersey. After a long gestation period, the resort plans to open in March 2019.


