Tags: World Heritage Site.
The Tasmanian Wilderness World Heritage Area is a World Heritage Site in Tasmania Australia.The area is one of the largest conservation areas in Australia covering 15800 km² or almost 20% of Tasmania after extensions in 1989 and 2013. It constitutes one of the last expanses of temperate wilderness in the world and includes the South West Wilderness.The Tasmanian Wilderness a network of parks and reserves with steep gorges underwent severe glaciation.