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Night skiing under the lights at Keystone's A51 terrain park

Summit County

Keystone
Three Mountains and the Longest Ski Day in Colorado

Lifts still turning at eight at night, two villages that are not the same address, and a mountain that keeps going after the one you can see from the parking lot.

3,149

Skiable acres

3,128 ft

Vertical drop

9,280 ft

Base elevation

Night skiing

Until 8 p.m.

Everything you can see from the base at Keystone is the smallest part of it. Dercum Mountain is the front hill, the one with the gondola and the ski school and the beginner terrain. Behind it sits North Peak, and behind that the Outback, and the run count roughly doubles each time you go over a ridge. Three peaks, 3,149 acres, a 3,128-foot vertical off a 12,408-foot high point, and a lift that keeps spinning until eight at night — the longest ski day in the state.

The three mountains, in the order you should ski them

Dercum Mountain

11,640 feet, the front side, and where every first run of the trip starts. Long groomers, the ski school, the terrain parks, and the mountain most people never leave. If your group has a beginner, this is their whole week and they will be happy.

North Peak

11,660 feet, reached by riding over the back of Dercum. Steeper, bumpier, and where the intermediate skier finds out what they actually think of moguls. Also where the fine dining is, at the top.

The Outback

11,980 feet, the tallest and the quietest. Trees, bowls and a genuinely different mountain feel. Add the Bergman Bowl terrain above it and you get high alpine skiing without a hike.

The practical version: it takes about forty minutes to get from the base to the top of the Outback. Plan the last lap accordingly — people miss dinner reservations underestimating the ride home.

Night skiing, which is the actual reason to come here

Keystone lights roughly 288 acres and runs lifts until 8 p.m. No other Colorado resort lights this much terrain. It changes the shape of a trip in two ways: a family with young kids can ski a soft morning, break for the afternoon, and go back out after dinner when the crowds are gone; and a same-day group flying into DEN on a mid-morning flight can still get four hours on snow. Both are common bookings for us, and both mean the return pickup is well after dark.

Keystone A51 terrain park lit for night skiing
A51 under the lights. The lifts run to eight.

River Run or Mountain House — they are not interchangeable

River Run Village

The one people mean when they say "Keystone." Gondola, shops, restaurants, the plaza, most of the lodging, and where Kidtopia programming runs. Busier, and the drop-off is a short walk from most doors.

Mountain House

The original base, a mile west, with its own lifts and a fraction of the noise. Locals park here. If someone in your group hates a crowded morning, this is the base to ask for.

Keystone Lake and Lakeside Village

Between the two, and the reason non-skiers come. In winter the lake becomes the largest Zamboni-maintained outdoor rink in North America — skate rentals, fire pits, and an afternoon that requires no lift ticket.

Eating on the mountain, which people underrate here

Alpenglow Stube

At 11,444 feet on top of North Peak, reached by gondola and then a surface lift in ski boots — they hand you slippers at the door. One of the highest fine-dining rooms in the United States and a genuine occasion. Book weeks out.

Der Fondue Chessel

Same summit, different mood: fondue, bavarian dress, live accordion, and a lot of children having the best night of the trip.

Ski Tip Lodge

A stagecoach stop in the 1800s, then Colorado's first ski lodge, and now a four-course dinner in a low-ceilinged log room a few minutes from the base. The most Colorado room on this list.

Labonte's and Timber Ridge

The ordinary answer. Mid-mountain lunch, no reservation, and fine.

Summer, and the part nobody books

The gondola runs for hikers and downhill bikers, the Keystone Bike Park serves the front side, and the Snake River valley gives you flat-water paddling and fly fishing within ten minutes of the village. The quieter draw is the Keystone Science School and the summer concert programming in River Run. It is the cheapest week of the year to stay slopeside in Summit County.

What to tell dispatch

Say which village. "Keystone" covers River Run, Mountain House, Lakeside, and a spread of condo complexes along US-6 that are a mile or more apart, and on a Saturday afternoon the difference between them is twenty minutes of traffic through the resort. If you are skiing the night session, tell us at booking rather than calling at 8:15 — pickups after dark in Summit County book out fast and the return over Loveland Pass is a different drive than the one you came in on.

Getting here

The I-70 drive, the airport comparison and the vehicle rates live on the route pages, not here:

Keystone, Answered

Is Keystone good for beginners?

It is one of the best in Colorado for it. Dercum Mountain's front side is almost entirely green and blue, the ski school sits at the base of the gondola in River Run, and Kidtopia programming gives children something to do on the afternoon they refuse to ski. The steep terrain is all over the back, so beginners never accidentally end up somewhere frightening.

How late can I ski, really?

Lifts run to 8 p.m. on night-skiing days, roughly mid-November through March depending on conditions. It is about 288 lit acres, mostly on Dercum's front side, and it is quiet by seven.

River Run or Mountain House — which should I book?

River Run if you want restaurants, shops and the gondola at your door. Mountain House if you would rather walk twenty steps to a quiet lift and drive to dinner. Tell us which at booking; they are separate arrivals a mile apart.

Can you drop at the lodge door?

Yes. Both base areas take vehicles to the lodging entrances, and there is no gate or pedestrian-only core the way there is at Vail or Beaver Creek. The only complication is holiday-Saturday congestion in River Run, where we may drop at the closest plaza access instead of idling in the loop.

How far is Keystone from Denver airport?

About 93 road miles, an hour and forty-five to two hours in clear conditions and longer on a Friday afternoon or in a storm. The route and rates are on the Summit County route page.

Keystone or Breckenridge?

Keystone for a family that wants skiing at the door, night skiing and a quieter evening. Breckenridge for a real town with a Main Street, bars and a life that does not end when the lifts stop. They are twenty minutes apart, so a week at one can include a day at the other.

Book Your Keystone Transfer

Tell dispatch the village and whether you are skiing the night session. We plan the return around it.

Book Now Call (970) 703-4995

Trip Facts

How far is Keystone from the airport?

MeasureKeystone
Road distance from DEN93 miles
Typical drive time from DENabout 1 hour 45 minutes to 2 hours in clear conditions
RouteI-70 west through the Eisenhower Tunnel, then US-6 east from Dillon
Resort elevation9,360 ft
Elevation gain from DENabout 3,990 ft

Distances are road miles routed on OpenStreetMap data and verified August 2026; drive times are our own operating ranges in clear conditions. I-70 traffic, CDOT traction law and winter storms routinely add an hour or more — weekend westbound mornings and Sunday afternoons are the worst of it. The high point of the drive is the Eisenhower–Johnson Tunnel at 11,158 ft, the highest point on the U.S. Interstate system.