Skis reached Liptov late. At the end of the 19th century a leather worker from Liptovský Mikuláš, Kornel Stodola, brought the first pair to the region, and for a long time the people who used them were foresters and postmen. The skiing took off after the Second World War, when a chairlift went up Chopok from the north (the first section in 1949, the summit in 1954) and another climbed from the south, reaching the top in 1957. The chairs were Von Roll double seats on which passengers sat sideways, and for about four decades the two sides of the mountain were joined by lifts. Then the old machinery wore out, it was retired between 1994 and 1998, and for fifteen years the north and south were two separate resorts. The cable cars that joined them again opened in December 2012, and that is the Jasná you ski today.
Be clear about what that means. Jasná is large for Slovakia and small for anyone arriving from the Alps: the resort counts 51 km of pistes and 19 lifts, not a ski circus. Its strengths are the mountain itself, which rises to 2,024 m, a north side with a modern gondola and a floodlit run, and a south side with long easy runs. Four days cover both sides properly. The fifth belongs to the valley, because the Demänovská caves, Liptovský Mikuláš and a thermal park are all within half an hour, and the sheep cheese called bryndza is the flavor of the local kitchen. Read Slovakia first if you are new to the country.
The plan is organized by sector. Day 1 is the north side around Biela Púť and the Chopok summit, day 2 the south side, day 3 the one non-ski day, day 4 the upper north side and the freeride zones, and day 5 the early-morning and floodlit options. It starts on a Sunday, which puts the caves (closed Mondays) on a Tuesday, keeps the Krupová customer center trap (it is closed Monday to Friday) in mind for Monday, and leaves Thursday for Fresh Track if the resort runs it again. The middle of the week is the calmer part.