Situated just off the northeastern coast of Australia, the Davie Reef is essentially a cay with an incredibly beautiful reef attached. Visitors can look forward to crystalline waters lapping a tidal sand spit and an abundance of marine life swimming beneath the surface. Snorkel or dive through this underwater wonderland and swim in stunning turquoise waters. It is also home to a seabird rookery and is a fascinating stop for boat tours and cruises.