Masella packs 74 kilometres of piste into only 35 runs, which means long, continuous descents, with the 935-metre vertical running from 2,535 metres at the summit to 1,600 metres at Pla de Masella. Intermediate terrain makes up 37%, advanced 34%, expert 15% and beginner 14%, so it is a skier's mountain rather than a nursery. Slopes face north on the Tosa d'Alp, keeping the snow in better shape than many sunnier neighbours, and a good portion of the skiing winds through pine forest. Lift queues are rarely the problem here; deciding which run to repeat is.

The best skiing starts high on the Tosa d'Alp, where the top section opens out above the trees and the pistes pitch down towards the forest. Red runs make good cruising laps, while blacks reward confident skiers with firm, quick turns. Beginners have a quiet area at the base. Masella links with La Molina over the Tosa through the Alp 2500 cable car, so a day trip to the other side is easy to arrange. Freeride options are limited. It suits intermediates and advanced skiers who prefer long pistes and a calmer day.

Masella operates from early December through to late April, with the 2025/26 season running 10 December to 27 April. The resort averages around 6 metres of annual snowfall and benefits significantly from its 90% north-facing aspect across the piste network — an orientation that minimises solar radiation on the snowpack and produces some of the most consistent snow preservation in the Catalan Pyrenees across the full season length.

The dense pine forest cover across the lower and mid-mountain adds a further layer of protection, shading snow from wind scouring and sun exposure even on clear, high-pressure days when exposed resorts can suffer surface deterioration.

The snowiest period at Masella falls in the last week of January, which historically delivers the deepest accumulations of the winter. Combined with the resort's 380-cannon snowmaking network — one of the largest in Spain by coverage — this means early December openings are well supported even in thin snow years, and base depths on the groomed piste network hold reliably through March.

The current 2025/26 season has recorded a base depth of 240cm with a season total of 402cm. Spring skiing at Masella is particularly well regarded, with the forested mid-mountain runs retaining cold, workable snow well into April while the upper open slopes offer wide-open views over the Cerdanya Valley on clear days.