Great Lake, in Tasmania's Central Highlands, has several boat ramps serving anglers and recreational boaters on one of the state's most popular fishing destinations.

Official ramp locations include Swan Bay, Cramps Bay, Tods Corner, Brandum Bay, and Boundary Bay, all owned and managed by Hydro Tasmania.

Swan Bay features a dual-lane concrete ramp with a central pontoon, a navigation light on the nearby shore, and car parking. It sits on Highland Lakes Road and is exposed to north-westerly and north-easterly weather.

Boundary Bay, on the western shore off the Lake Highway approximately 7 km north of the Marlborough Highway intersection, includes a low-level launching area suited to periods of reduced water levels.

Ramp accessibility across the lake can vary significantly with water levels, so boaters are advised to check conditions before launching.