Tucked away in the White River National Forest of the Rocky Mountains, Keystone Resort is the largest ski area in Summit County, Colorado. Spread across three peaks—Dercum Mountain, North Peak, and the Outback—the resort boasts more than 3,000 acres (1,214 hectares) of skiable terrain. From gentle groomers, rolling cruisers, and steep bumps, to gladed terrain, powder-filled bowls, and the award-winning A51 Terrain Park, Keystone is the perfect playground for all ability levels from beginners to rippers.
Epic Passes
Mountain Stats
Highest Elevation
Base Elevation
Skiable Terrain
Average Snowfall
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Beginner Terrain
Intermediate Terrain
Advanced Terrain
Keystone's Three Peaks
DERCUM MOUNTAIN
Sitting at 11,640 feet, Dercum Mountain greets guests as they enter the resort from the River Run or Mountain House base areas.
NORTH PEAK
Rising to 11,660 feet, North Peak sits directly behind Dercum Mountain and offers a variety of intermediate and advanced terrain, including long bump runs. It is home to Labonte's Smokehouse BBQ as well as The Outpost.
THE OUTBACK
The Outback, Keystone’s furthest and tallest peak at 11,980 feet, is an oasis for skiers and riders looking to enjoy powder turns and tree skiing. Take a short hike off the top of the Outback Express Lift for access to North and South Bowls where skiers and riders will often find wide-open turns and powder stashes.

Fun Facts
- Longest Run: Schoolmarm 3.5 miles (5.6 km)
- Keystone has 2 Base Areas and 3 Villages
- Home to the world's largest snow fort—located on top of Dercum Mountain in Kidtopia Headquarters
- Montezuma Chair Lift was named after a nearby silver camp where silver was first discovered in Colorado.
- Argentine Chair Lift was named after a town and mining camp that was carried away by a giant avalanche off Gray's Peak in 1898.
- Keystone offers the longest ski day in all of Colorado with the inclusion of night skiing.

Keystone Bowls
In addition to Keystone’s three main peaks, Independence, Erickson, North, and South bowls offer skiers and riders incredible hike-to terrain and access to secret stashes, tree runs, and powder laps across more than 1,000 acres.
Bergman Bowl
For years the high alpine bowls at Keystone have loomed above the lifts, accessible only to those willing to hike to the top. Bergman Express, Keystone's newest high-speed six-passenger chairlift, unlocks the sweeping faces and glades of Bergman Bowl, more than 550 acres of above-treeline terrain for intermediates and experts alike.
