Mount Parnassus is a mountain of limestone in central Greece that towers above Delphi, north of the Gulf of Corinth, and offers scenic views of the surrounding olive groves and countryside.

According to Greek mythology, this mountain was sacred to Apollo and the Corycian nymphs, and the home of the Muses. The mountain was also favored by the Dorians. There is a theory that Parna- derived from the same root as the word in Luwian meaning House.

he construction of the ski resort started in 1975 and was completed in 1976, when the first two drag lifts operated in Fterolaka. In 1981 the construction of a new ski area was completed in Kelaria, while in winter season 1987–1988 the chair lift Hermes started operating and connected the two ski areas. Both ski resorts continued expanding and in 1993 the first high-speed quad in Greece was installed, named Hercules. Today the ski centre operates with 14 lifts,a 4-seater cable car, a 4-seater high-speed chair lift, four 3-seaters, one 2-seater chair lift and 6 drag lifts, with a maximum capacity of about 5000 people per hour. The ski centre boasts 25 marked ski runs and about 12 ski routes of 30 km (19 mi) total length while the longest run is 4 km (2 mi).