Unlike its Northern Hemisphere counterpart (Aurora Borealis), the
Southern Lights (Aurora Australis) illuminate the night
sky with flickering shades of green,
blue, purple, and
red. Unlike Aurora Borealis, which is subject to
extreme seasonal light changes, the Southern Lights can be viewed all
year round – although most commonly during winter, May to August, and
during the spring equinox in September.
Photographers across Australia will tell you that Aurora Australis is
visible from many places, but your best chance of witnessing this
phenomenon is to be as far south as possible – which means
Tasmania. All you need for a sighting is a broad horizon (away
from artificial light), a decent camera and good timing.