The Kanmantoo bioregion is in eastern South Australia. It comprises the backbone of the southern and central Mount Lofty Ranges as well as the Fleurieu Peninsula and Kangaroo Island. It is a narrow bioregion, averaging only 20 kilometres wide, and extends from Truro in the north, south to encompass the Fleurieu Peninsula and Kangaroo Island.
Temperate climate with warm summers and cool winters. Most of the rainfall occurs in the winter.
Isolated occurrences of Iron-grass Natural Temperate Grasslands of South Australia