The Biggest Indoor Ski Slope in the World

The world’s longest artificial ski slope and the largest indoor ski resort in the world aren’t just playgrounds for adrenaline enthusiasts, they have revolutionised the sport of skiing. Read on to find out the astonishing length of the world's longest indoor ski slope.

Building Big Engineering
25 July 2023

Welcome to the runners and riders for the title of world’s largest indoor ski slope. These awe-inspiring edifices provide not just a venue for exhilarating snow-sport activities, but also an unprecedented solution to geographical constraints and seasonal limitations of conventional skiing.

Gentle nursery slopes and challenging expert runs alike are on offer at the contenders for the world’s largest indoor ski slope. These exceptional venues provide a superb alternative to traditional outdoor skiing, especially for those residing in regions where snow is seldom seen.

Indoor ski slopes have witnessed a surge in popularity, owing to their multiple advantages. They operate year-round, eliminating the seasonal restriction of traditional skiing. With controlled environments and carefully designed courses, these indoor slopes cater to skiers of all skill levels, from beginners to professionals. Furthermore, they offer a high degree of convenience, as enthusiasts can enjoy their favourite sport without needing to travel to distant, snow-clad peaks. In this way, indoor ski slopes are transforming the accessibility and practice of skiing, contributing to its growing appeal as a sport worldwide.

Step into your bindings and get ready to carve your way down the biggest indoor ski slope in the world.

Chill Factore

Chill Factore in Manchester, UK (Credit: Construction Photography/Avalon / Contributor via Getty Images)

Location: Manchester, UK | Length: 180 metres

The biggest indoor ski slope in the UK opened in 2007. At the time, it’s believed to have had the widest ski slope in the world at 100 metres. Fourteen snow cannons cover the slopes with an average of sixteen tonnes of artificial snow every day, while boarders can challenge themselves on some seriously tough kickers, moguls and tabletops. The temperature is kept steady at -4°C and the area covered by snow is over 10,000 square metres.

Big Snow American Dream

Big Snow American Dream in New Jersey (Credit: The Washington Post / Contributor via Getty Images)

Location: New Jersey, USA | Length: 300 metres

North America’s first indoor ski park opened as recently as 2019 at the Meadowlands Sports Complex in East Rutherford, New Jersey. The three, 300-metre slopes are tied for the title of longest artificial ski slope in North America and are covered with 5,000 tonnes of artificial snow. The inside temperature is kept at -2°C and the skiable area tops out at over 16,000 square metres.

Harbin Wanda Indoor Ski & Winter Sports Resort

Harbin Wanda Indoor Ski & Winter Sports Resort. (Credit: South China Morning Post / Contributor via Getty Images)

Location: Heilongjiang Province, China | Length: 500 metres

Heilongjiang in northeastern China, with its six-month winters and temperatures that can plunge as low as -25°C, is the perfect spot for a world-class winter sports resort. It doesn’t have the world’s longest indoor ski slope – even though the 500m slope is close – but it is the largest indoor ski resort in the world, at a staggering 80,000 square metres. The $5 billion resort is home to six ski runs, including two black runs for skiers and snowboarders, as well as hotels, an ice hockey rink, a shopping mall and a cinema complex.


Sno indoor skiing resort in Lorenskog, Norway (Credit: Bloomberg / Contributor via Getty Images)

Location: Lørenskog, Norway | Length: 500 metres

Just fifteen kilometres east of Oslo, SNØ opened in 2020 and caters for skiers and boarders of all ages and abilities. The largest indoor ski slope in Norway is 500 metres long, ninety metres wide and has an incline of 22° at its steepest. The resort is also home to a 1,000-metre cross-country ski track suspended from the roof, twenty metres above the ground! It climbs for over thirty metres and has a capacity of up to 400 people.

SnowWorld Amneville

A man skis down an indoor ski slope. (Credit: sykono via Getty Images)

Location: Amneville, France | Length: 620 metres

The longest artificial ski slope in France and the world’s second biggest indoor ski slope is in northeastern France, just north of the city of Metz. There are two slopes, a 100-metre piste for children, beginners and toboggan runs, and the main, 620-metre slope which is 35 metres wide and drops almost 90 metres. The temperature on the slopes is kept at a steady -5°C and there’s also a snow park for freestylers.


Alpincenter in Bottrop, Germany (Credit: ullstein bild / Contributor via Getty Images)

Location: Bottrop, Germany | Length: 640 metres

The world’s longest indoor ski slope is at the AlpinCenter in Bottrop, around forty-five kilometres west of Dortmund. It opened in 2001 and was built over the natural terrain to give skiers a realistic experience without having to venture outside. The main 640-metre winding slope is at a gradient of 24% and there’s a freestyle snow park as well as a toboggan run in the summer months.

Snow Wonder They’re So Popular…

Indoor ski slope at Dubai's Mall of Emirates. (Credit: Buena Vista Images via Getty Images)

Indoor skiing has seen a significant rise in popularity over the last decade or so, offering a reliable alternative to traditional skiing that isn’t weather-dependent or bound by geographical constraints. These phenomenal pistes, including the biggest indoor ski slope in the world, provide thrilling and diverse skiing experiences in sustainable, controlled environments.

These indoor slopes have truly revolutionised the winter sports landscape, making it accessible to everyone, irrespective of the season or their proximity to natural ski resorts. The year-round availability of these slopes enables beginners to learn and experienced skiers to train without having to wait for winter.

It’s safe to say that the future of skiing is increasingly exciting, promising adrenaline-filled experiences amidst the faux-snowy terrains indoors, anytime, anywhere. So grab your skis, it’s always snowing somewhere!


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