Lake Pedder

Lake Pedder is a large impoundment in Southwest National Park, Tasmania, near Strathgordon in the Derwent Valley municipality. Formed in 1972 by damming the Serpentine and Huon rivers, it inundated the original natural Lake Pedder and now covers about 242 square kilometres within the Tasmanian Wilderness World Heritage Area. Notable for its expansive waters, sandy beach, views of the Frankland Range, and remote wilderness setting, it is accessed via Gordon River Road.

Visitors can expect a vast, remote inland lake surrounded by wilderness mountains and button-grass plains in Southwest National Park. The lake features a sandy beach area at Lake Pedder, a boat ramp, picnic area and lookout points with views across the water to the Frankland Range. The setting is isolated and natural, with opportunities for sightseeing, photography, short walks, kayaking and fishing. Facilities are basic and the area is exposed to changeable weather.

The original natural Lake Pedder, a small glacial lake noted for its pink quartzite beach, was inundated in 1972 following construction of the Serpentine, Scotts Peak and Edgar dams as part of the Gordon River hydro-electric power scheme. The resulting Huon-Serpentine impoundment, commonly called Lake Pedder, expanded the water area from about 9 sq km to approximately 242 sq km and is connected to Lake Gordon.

Located within Southwest National Park, part of the Tasmanian Wilderness World Heritage Area listed for its natural and cultural values, the lake is a significant example of Tasmania's hydro-electric development and wilderness landscape valued for recreation and nature appreciation.