Description
In the heart of Cradle Mountain-Lake St Clair National Park, about 25 kilometres south of Cradle Mountain, lies Mount Ossa - the highest mountain in Tasmania, at 1614 metres. The entire mountain is composed of Jurassic dolerite and the peak is named after Mount Ossa in Greece, which features in Greek mythology. Many other peaks in Tasmania have names derived from the legends and tales of ancient Greece.
Getting To The Top
Access to the summit of Mount Ossa is via a side trip from the Overland Track - a six day walk, travelling 65 kilometres through the heart of the Tasmanian Wilderness World Heritage Area. While easier access, improved track conditions and modern outdoor equipment have all made the trip far easier than it has been, the walk still demands a fair degree of preparation and physical fitness. About three-and-half hours is a good time to allow for the return trip from Pelion Gap to the summit. This includes time to take photographs and soak in the inspiring views from the top.
When To Go
From December to April there are long daylight hours and warmer average
temperatures. These months are recommended to walkers inexperienced in
Tasmanian conditions. Bookings are required for each walking season (1 November to 30 April),
during which walkers will be required to walk the track from North to
South (Cradle Mountain to Lake St Clair), and pay the Overland Track
Fee.
Conditions can be very severe in winter, with powerful winds and freezing temperatures. However, walkers are warned that rapidly changing weather conditions can occur at any time of the year. These can include howling winds, sleet, snow, relentless rain and blazing sun. All of these varied conditions can be experienced within a single day.
Another good reason to go in summer is the beautiful array of wild flowers you will see as you approach the summit.










