Southwest National Park
![](/Images/godic/202502/12/Tasmania_location_map_S-W-Wilderness3818.png")
![](/Images/godic/202502/12/Relief_Map_of_Tasmania3818.png")
![Lake Pedder from Mount Eliza, Southwest National Park, Australia](/Images/godic/202502/12/Lake_Pedder_From_Mt_Eliza3818.jpg")
![A tourist plane prepares for take-off from the Melaleuca Airstrip](/Images/godic/202502/12/Melaleuca_Airstrip_SW_Tas3818.jpg")
The Southwest National Park is a 6,182.67-square-kilometre (2,387.14 sq mi) national park located in the south-west of Tasmania, Australia. The park is Tasmania's largest and forms part of the Tasmanian Wilderness World Heritage Area.
The eastern boundary is 93 kilometres (58 mi) west of Hobart and the park stretches to the west and south coasts. This park comprises the bulk of Tasmania's South West Wilderness.