Lake St Clair

Rural

The deepest freshwater lake in Australia (190 metres/623 feet), Lake St Clair was scooped during several glaciations over the past two million years.
The Lake forms the southern boundary of Cradle Mountain-Lake St Clair National Park and the finishing point for the Overland Track, one of the world’s best multi-day bushwalks. During summer and autumn (fall), rangers offer a variety of activities such as walks, talks and slide shows for adults and children.
There a number of short walks from the Interpretation Centre around the shores of the Lake at Cynthia Bay (Cynthia Bay is named for the Greek goddess of the moon). Some of the most spectacular walks take three to four hours or overnight – such as the walks to Shadow and Forgotten lakes. A pantheon of dolerite mountains – Mt Olympus, Mt Orthys, Mt Byron and Mt Ida surround Lake St Clair; at the southern end is a drowned moraine – the tumbled rock remains after the glaciations.
The Aboriginal people of the area called the lake Leeawuleena, meaning sleeping water.
Most of Australia’s mammals are nocturnal but at dusk or dawn around Cynthia Bay you are likely to see two species of wallaby – the Bennetts or red-necked wallaby, and the small more timid Tasmanian pademelon. And sometimes wombats and quolls head out after dark; echidnas and platypuses are also common around Cynthia Bay. Birdlife such as black currawongs, strong-billed and black-headed honeyeaters and the yellow wattlebird can be seen and are found only in Tasmania.
Try fishing, boating or the ferry service travelling the 18 kilometre length of the lake, and meet bushwalkers completing the Overland Track.

Quick Facts

Lake St Clair is a small Tasmanian Rural Location within the local government area of Central Highlands, it is located approximately 149kms from the capital Hobart covering an area of 840.464 square kilometres. Lake St Clair has a recorded population of 4 residents and is within the Australian Eastern Daylight Time zone Australia/Hobart.

If you are planning a visit to Lake St Clair we’ve put together some of the things nearby that you can see or do while you are here. These include, places to stay, tours and attractions, some upcoming events and places where you can grab a meal. Go ahead, try one of the buttons above. Every destination has something worth seeing so start exploring… If you know Lake St Clair and think we’ve missed something, let us know and we’ll share it here.