Great Lake, in Tasmania's Central Highlands, has several boat ramps managed by Hydro Tasmania, serving one of the state's most popular angling destinations.

Named ramps include Swan Bay, Cramps Bay, Tods Corner, Brandum Bay, and Boundary Bay on the western shore, with Boundary Bay capable of launching at lower water levels than the others.

Access and usability at these ramps varies with lake levels, which can fluctuate significantly.

Swan Bay features a dual-lane concrete ramp with a central pontoon and a navigation light on shore, though it is exposed to north-westerly and north-easterly weather.

Boaters are advised to carefully assess ramp conditions before launching, particularly during periods of low water.