Great Lake (also known as yingina/Great Lake) in Tasmania's Central Highlands is one of the state's most popular angling destinations and supports multiple boat ramps managed by Hydro Tasmania along its shores.

Named access points include Boundary Bay, Cramps Bay, Swan Bay, Tods Corner, and Brandum Bay, with Boundary Bay on the western shore serving as the lowest-level launching option during periods of reduced water levels.

Because Great Lake is a hydro storage reservoir, water levels fluctuate significantly, and ramp availability changes accordingly.

Boaters are advised to check current conditions with Hydro Tasmania before launching, as some ramps may be closed or offer marginal conditions depending on the season and Tasmania's energy demands.