National Arboretum

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The National Arboretum Canberra is a 250-hectare arboretum in Canberra, the national capital of Australia, created after the area was burned out as a result of the Christmas 2001 and 2003 Canberra bushfires: The Himalayan Cedar forest lost about one third of its trees, and the commercial Radiata Pine plantation was burned out, allowing the arboretum to be created.

In 2004, the Government of the Australian Capital Territory held a nation-wide competition for an arboretum, which was to be part of the recovery from the 2003 bushfires. The winning design by landscape architects Taylor Cullity Lethlean and architects Tonkin Zulaikha Greer proposed 100 forests and 100 gardens focussing on threatened, rare, and symbolic trees from around the world.

The site has been planted since 2005, and includes ceremonial trees planted by visiting heads of government and ambassadors. It was officially opened in February 2013.

Plantings

The established areas include existing forests of Himalayan cedar and cork oak planted under the guidance of early town planners under general direction from the city's planner, Walter Burley Griffin. The arboretum is generally in keeping with Griffin's plan for such an arboretum, as expressed by the earlier forests.