Free boat launching will commence at O’Sullivan Beach boat ramp from 1 November 2025 thanks to a harmful algal bloom response partnership between the City of Onkaparinga and the state government.
Join small guided history walks at a leisurely pace that promote significant local history
For more information about heritage walks please contact the Sport Development Team on 8384 0666 or email halo@onkaparinga.sa.gov.au
For similar events see below: