Paranssos has been designated as a National Park as far back as 1938, full of rare flora and fauna. Animal species include woodpeckers, jackals, foxes, wild lizards, adders, wolves, badgers and wild boars. The south and east regions of the mountain have been designated as Natura 2000 regions. Wonderfully picturesque paths and summits grace the eastern side of Parnassos, including Liakoura, Mavra Litharia, Koukos, Tzarko and Gerodovrahos to name a few.
An important hiking event takes place in Viotia yearly, known as ‘the revival of the feat of Efhidas’ where the Greeks where victorious against the Persians. The myth says that Efhidas ran Delphi to bring back purified fire from the sanctuary of Apollo in a mere 24 hours and then died of exhaustion. Today, the 14-hour route is 107.5 kilometers and begins at Plataea, going through Kaparelli, Lefktra, Xironomi, Aghia Anna, Kyriaki, Stiri, Distomo and Arahova to reach Delphi. If you don’t want to try this amazing hike, you can go directly to Delphi and participate in the feast that takes place with dance, music and good local food.