The Monaro region, a plateau area lying about 1,000 metres above sea level, extends from the valley of the
Murrumbidgee River in the north to the
Errinundra Plateau in the south. It drops rather sharply to the coast on its eastern side. Much of the region is an ancient highland, but there is
basaltic bedrock near
Cooma and
Nimmitabel that produce the only true
chernozems in the whole continent, which are some of the best soils in Australia. Elsewhere the granitic soils are heavily leached and very infertile, supporting a dry forest vegetation before clearing for pastures. The
Southern Tablelands Temperate Grassland is a vegetation community that lies in the region. The Monaro region is characterised by rolling hills that rise to extremely rugged peaks in the
Tinderry Mountains and to shallow valleys in the upper
Murrumbidgee. The basaltic
Monaro Range separates the
Snowy and Murrumbidgee drainages. Because the climate in the basaltic areas is too cold for really reliable cropping (Nimmitabel has had
frosts in January), the main industry is raising
sheep and beef
cattle. ==Climate==