Tuesday marks 30 years since a gunman killed 35 people in Port Arthur, Tasmania.
An event will be held at a memorial garden at the Port Arthur historic site to honour the victims and those injured.
A somber anniversary marking one of Australia's darkest days, remembered with a gathering at the very site of the tragedy.
The commemoration occurs three decades after the mass shooting, which resulted in the deaths of 35 individuals and left many others wounded. The location for this year's event is the memorial garden situated within the Port Arthur historic site, a place that has become synonymous with both the tragedy and the subsequent national changes in firearm legislation.