Lake St Clair Boat Ramp, Lake St. Clair

Lake St Clair, TAS 7140 (Get Directions)

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Lake St Clair, found at the southern end of the famous Cradle Mountain–Lake St Clair National Park, is a centrepiece of the Tasmanian Wilderness World Heritage Area and one of the island’s most remarkable natural destinations.

The boat ramp in Cynthia Bay provides easy access to the lake, featuring a well-built single-lane concrete ramp with an adjoining walkway. Managed by the Parks and Wildlife Service, the site includes convenient facilities such as toilets, a café, and a spacious parking area, which are all set against the breathtaking backdrop of Australia’s deepest glacial lake.

Visitors are encouraged to help protect this pristine environment by keeping the area clean and following proper waste disposal practices. While Cynthia Bay serves as the main launch point for boats, there are several camping options nearby, including formal sites at the bay and a few informal spots at Narcissus, located at the northern end of the lake.

Boaters should note that there are navigation restrictions in place. A 300-metre no-boating zone applies both upstream and downstream of the St Clair Dam, in the lagoon and along the River Derwent. To preserve the delicate ecosystem, operators are also asked to accelerate gently in shallow waters to avoid stirring up sediment.

At the southeastern end of the lake lies St Clair Lagoon, a shallow area separated by a small weir that helps regulate water flow. The lake feeds the River Derwent and serves as the finishing point for Tasmania’s Overland Track. It’s also a favourite for recreational anglers, offering rewarding fishing in stunning surroundings.

With its combination of serene waters, mountain scenery, and thoughtful facilities, Lake St Clair is the perfect spot for a peaceful boating trip, a day of fishing, or simply taking in the wild beauty of Tasmania’s central highlands.