Mount Parnassus (; Greek: Παρνασσός, Parnassós) is a mountain range of Central Greece that is, and historically has been, especially valuable to the Greek nation and the earlier Greek city-states for many reasons. In peace, it offers scenic views of the countryside and is a major international recreational site with views of mountain landscapes. Economically, its rolling foothills and valleys host extensive groves of olive, a cash crop marketed world-wide since prehistory. The mountain is also the location of historical, archaeological, and other cultural sites, such as Delphi perched on the southern slopes of the mountain in a rift valley north of the Gulf of Corinth. Parnassus has an abundance of trails for hiking in the three warm seasons. In the winter, the entire range is open to skiing, especially from the resorts of Arachova. Its melting snows are a source of municipal water for the surrounding communities. The mountain is composed of limestone, but also contains bauxite aluminum ore, which is mined and processed. In war, Parnassus has been a center of resistance if need be, providing cover and refuge to partisans. Parnassus is mentioned in early Ancient Greek literature. Many of its ancient communities are cited in Homer's Iliad. From a linguistic point of view, it was home to states of the Dorians, such as the Phokians, who spoke a Doric dialect, Phokian. According to Greek mythology, this mountain was sacred to Dionysus and the Dionysian mysteries; it was also sacred to Apollo and the Corycian nymphs, and it was the home of the Muses. However, there is a significant gap in the proto-history of the name, Parnassos. Mycenaean settlements were abundant to the south and east. They had good views of Parnassus, and climbed some part of it frequently, and yet the name remains unattested in what is known of their language, Mycenaean Greek, which is written in Linear B script.
