Snowmass is the big one: the largest of the four Aspen Snowmass mountains, with more skiable terrain than the other three combined, 4,406 feet of vertical drop, and a 5.3-mile cruiser called Long Shot that may be the longest single run you ever ski.

Snowmass opened in December 1967 on the slopes above the new Snowmass Village, a few miles from Aspen. Today it covers 3,342 acres with 98 trails, a 12,510-foot summit and about 20 lifts. The terrain mix leans toward cruising, with roughly half rated intermediate, but there are steep chutes and bowls for experts and gentle beginner zones, too. Snowmass is also famous for convenience: about 95 percent of its lodging is ski-in, ski-out, and the Elk Camp Gondola whisks skiers from the base village to the upper mountain.

Parks are a big draw, with three terrain parks and a 22-foot superpipe. Families love Elk Camp, where the mountain-top restaurant and gentle runs make an easy day, and in summer and early winter the Breathtaker Alpine Coaster twists down the slopes. The views are huge: from the upper mountain you can look out across the Roaring Fork Valley and toward the Elk Mountains. Pair a Snowmass day with a run on Aspen Mountain, reached by a free bus, for a full taste of the Aspen Snowmass experience.

Insider tip: Ride the Elk Camp Gondola early, warm up on the long groomers, then save Long Shot for the afternoon when the light is soft. Ask about the free mountain tours offered at the resort to learn your way around a mountain this big.

Snowmass is set to open for the 2026-27 winter season on November 26, 2026, with closing day planned for April 11, 2027. Lifts generally run from 9 a.m. to 3:30 p.m. daily. Check aspensnowmass.com for opening terrain and lift status.