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Keystone Ski Resort

Mountain Info


 At 11,640 feet, DercumMountain is home to long green and blue runs and perfect groomers to keep you cruising all day. This is a great place to start for beginners and intermediate skiers and snowboarders. For the daring, A51 Terrain Park invites you to show off your skills. Named one of Transworld Snowboarding’s Top 10 Parks twice, this is the place to be for shredders and jibbers. If tree skiing is what you’re after, you can access The Windows – truly legendary tree skiing. High above the green and blue runs, you’ll find Bergman, Erikson and Independence Bowls – the perfect opportunity for guided cat skiing tours. And, you can take a Mountain-Top Snowcat Tour from the top of Dercum to Independence Bowl for a breathtaking scenic journey.


Rising to 11,660 feet, this is the place for skiers and riders that love long trails full of bumps. Flex your skills on a variety of blue intermediate and black expert runs. At the top of North Peak is The Outpost, home to every dining experience you could want. Experience award-winning cuisine at Alpenglow Stube. Family fun at Der Fondue Chessel. And, a variety of delicious options at the Timber Ridge Food Court. 

The Outback

Our tallest mountain, The Outback peaks at 11,980 feet. Blue intermediate and black expert skiers and riders will find plenty of long, well-groomed runs here, powder and bumps. As a bonus, there is some of Colorado’s best tree skiing in the North and South Bowls. You can hike or take The Outback shuttle to access these epic bowls.

A51 TerrainPark

Flex your skills at Keystone’s A51 Terrain Park – named one of the best in North America. Take a dedicated chair lift to the park and spend the day on rails, jumps, jibs, in the Super Pipe and more. There are features for every level, so it’s an awesome place to hang with your friends. The park is well groomed and always changing. And, it’s Colorado’s only night park. Come try out one of North America’s best parks

Mountain STATS

Vertical: 3,128 ft / 953m

Base elevation: 9,280 ft / 2,829m

Summit elevation: 12,408 ft / 3,782m

Number of Lifts: 20

Average Annual Snowfall: 230 in / 584cm

Number of Trails: 135

Longest Run: 3.5 Miles/Schoolmarm

Skiable Area: 3,148 acres / 1274 ha

Snowmaking: 662 acres / 268 ha

Lifts: 2 goldolas, 5 high-speed quad chair lifts, 1 high-speed six person lift, 1 quad chair lift, 1 triple chair lift, 2 double chair lifts, 1 surface lift, 6 carpets