When Sydneysiders want to spend a day carving up the snow, they usually have to jump in a car for at least five hours and head to one of NSW's ski resorts. But, in a few years, it might be as easy as jumping on a train to Penrith, thanks to a new $300-million indoor Winter Sports World that's been proposed for the city — and has just received Penrith Council's official endorsement. Set to be built in Jamisontown on the corner of Jamison Road and Tench Avenue, the centre will include a 300-metre indoor ski slope, an Olympic-size ice skating rink, and both ice and rock climbing facilities. If executed to plan, the proposal claims the ski slope will be one of the top ten high-performance training centres in the world. And yes, it'll use real snow. A food and drink precinct featuring bars, restaurants and cafes, and a 120-room hotel have also been included in the proposal. One of those eateries will be a revolving fine diner, too, and everything will have snow views. A snow play area is also part of the plan, alongside conference and function rooms. Visitors will be able to learn to ski onsite, as part of the resort's positioning as a feeder site to outdoor snow fields. The idea: that you'll learn the ropes indoors, then later head out of town to try the real thing. The development, which sought public feedback last year and is being put forward as a new major attraction for the area, is part of the Penrith City Council's plan to double visitors and tourism revenue in the area by 2025. If it goes ahead, Winter Sports World is expected to contribute $80 million to the NSW economy each year. Once built, the facility is hoped to provide a boost to Australia's Winter Olympians and their training, providing a venue for alpine skiing, freestyle skiing, snowboarding and figure skating, as well as ice hockey, speed skating and curling (and possibly cross country and biathlon as well). The Winter Olympics haven't traditionally been one of Australia's sporting strong suits — the national team first competed in 1936 and didn't win its first medal until 1994. The proposal has been in the works since November 2018, and in development for the past seven years in total. Site owner and developer Peter Magnisalis will now finalise the plans with the council and the NSW Planning Department, with an aim to start construction in 2022 ahead of a 2024 target opening date — in winter, of course. If construction does kick off, it certainly won't be the only big new development happening in Western Sydney, with Badgerys Creek set to become home to Sydney's next major airport. For more information about Winter Sports World, head to the proposed venue's website. Images: artists' impressions of Winter Sports World.