Aldinga Drop-off

Region: Fleurieu Peninsula, SA

Skill Level: Advanced

Depth: 10–21 m

Water Temperature: 15–21 °C

Visibility: 10–18 m

Best Time to Dive: Spring–Autumn

Description: Sheer underwater cliff with ledges, overhangs, and caves.

Marine Life: Blue devils, crayfish, cuttlefish

Hazards: Strong surge, current

Facilities: Boat dive only