Pajarito Mountain rises above Los Alamos in the Jemez Mountains and covers 750 acres (304 hectares) with 45 runs. The summit reaches 10,440 feet (3,182 m) and the vertical is 1,440 feet (439 m), starting from a base at 9,000 feet. Half the terrain is intermediate, 30% advanced and 20% beginner, so the balance tilts harder than most small hills. Three double chairs, one quad and a surface lift do the work, and snowfall averages about 165 inches a year. This is a community-run local mountain rather than a destination resort, and it is best judged on those terms.

The best-known terrain is the Fab Four, a string of double black diamond mogul runs that gives the mountain its edge. For gentler laps, the blue runs Why Not and One More Time offer steady cruising, and the Aspen run has had a T-bar since the 1962-63 season. Beyond those names the mountain is compact, so expect repeat laps rather than a long tour. Pajarito suits intermediate and advanced skiers from Los Alamos and northern New Mexico, and visitors based in Santa Fe who want a day on snow without a long drive to a bigger resort.

The 2025-26 season at Pajarito Mountain ran from 14 December 2025 to 8 March 2026, one of the shorter seasons among New Mexico's ski areas at roughly twelve weeks. Average annual snowfall of around 165 inches supports this window, though the resort's season length can vary more than higher-snowfall New Mexico peers depending on annual conditions. Season dates can shift depending on early and late-season weather.

Midwinter, from January through February, typically offers the most reliable natural conditions across the resort's intermediate and advanced terrain. Given Pajarito's scientific-community origins and continued volunteer involvement, the resort retains a distinctly local character relative to New Mexico's more commercially oriented mountains. Weekend crowds draw primarily from the Los Alamos and broader northern New Mexico area.

As a Power Pass resort under Mountain Capital Partners since 2018, Pajarito draws some visiting skiers holding that multi-resort pass in addition to its core Los Alamos community base. School holiday periods bring increased family visitation given the resort's intermediate and beginner-weighted terrain. The resort's origins within the Los Alamos Ski Club continue to shape its community-oriented programming.

Specific event programming beyond standard lift operations is not confirmed in available resort information. The blend of volunteer involvement and Mountain Capital Partners' professional management, in place since 2018, continues to define how the resort operates each season. Pajarito's identity as a mountain built by scientists and volunteers remains a distinctive part of its seasonal character.