Keystone offers the largest amount of terrain in Summit County, Colorado. It is also home to the longest ski day in Colorado, operating from 8:30am-8pm. We've also got the top ranked terrain park, A51, in the state and one of the best in the country. Keystone has a newly renovated, luxury spa, a 5-acre ice-skating rink, 100,000 square foot conference center and that isn't the half of what Keystone has to offer.

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Keystone Mountain Resort Events

Keystone Summer Opening Weekend @ Keystone Resort
Head to the Mountains to celebrate summer! Join Keystone as we kickoff summer starting Friday, June 14! The Mountains open and the trails are begging … Read More
All day | Free

Friday Afternoon Club @ Keystone Resort
Start the weekend off right with Keystone Resort’s Friday Afternoon Club. Head to the Summit House to enjoy an evening of live music, drink and … Read More
4 to 7pm | Free

Kids Discovery Days @ River Run Plaza, Keystone
Explore the fun at the Kids’ Discovery Days every Tuesday between June 18th and August 13th. The entertainer changes every Tuesday so be sure to … Read More
11am to 1pm | Free

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Listings for Keystone Mountain Resort in Keystone, CO

Adventure Point
Just like when you were a kid, only on a much bigger hill with its own tubing lift - during the day or under the lights. With a unique … Read More
Sledding & Tubing in Keystone, CO

Horseback Riding at Keystone Stables
The Keystone stables offer one- and two-hour trail rides and Pony Rides. Enjoy the beautiful scenery of the Rocky Mountains on one of our outdoor … Read More
Horseback Riding in Keystone, CO

Keystone Adventure Park
Your one day pass to unlimited activities! Keystone Adventure Park offers everything an active family can dream of, such as scenic rides, SpeleoBox, … Read More
Family Fun Hot Spots in Keystone, CO

Keystone Gold Panning
The original settlers of Summit County were not looking for a place to ski, but for gold and silver. Explore one of Summit County's oldest mines and … Read More
Museums & Historic Tours in Keystone, CO

Keystone Guided Hikes & Tours
Select from a variety of guided hikes designed for many different ability levels and interests. Hikes include: family nature hikes, mountain top … Read More
Hiking in Keystone, CO

Keystone Lake
Have a fun-filled time on the ice at Keystones five-acre lake. Centrally located in the heart of Lakeside Village, Keystone Lake boasts the largest … Read More
Ice Skating in Keystone, CO

Keystone Night Skiing
We’re excited to provide one of Colorado’s longest ski days. You can ski, ride or session at A51 Terrain Park long after all the other … Read More
Skiing in Keystone, CO

Keystone Ranch Golf Course
Challenge yourself and take your game to a higher level on this classic mountain golf course. Winding through lodgepole pines, around sage meadows … Read More
Golf in Keystone, CO

Mountaintop snowcat tours
Grab a few friends and family members and take a snowcat ride through the back mountains of Keystone Resort. Breathtaking views of the Continental … Read More
Snowcat Tours in Keystone, CO

Skiing & snowboarding at Keystone
We're excited to provide one of Colorado's longest ski days. You can ski or ride long after nearly all the other mountains close. Watch the sun set … Read More
Skiing in Keystone, CO

Starquest with Keystone Science School
Keystone Science School presents an evening under the stars at the new state-of-the-art observatory, high-powered telescope & astronomy Read More
Interactive Learning in Keystone, CO

The Exhilration of the Keystone Bike Park
Get ready for exciting mountain biking action at the Keystone Bike Park. The infamous Drop Zone, rated one of the best in the country, has … Read More
Biking in Keystone, CO

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