Tennyson Dunes, located in Tennyson, South Australia, is a pristine beach known for its stunning sand dunes. The beach stretches over a kilometer and offers a unique ecosystem with diverse flora and fauna, hosting over 200 plant species and 70 bird species. It is a significant cultural site for the Kaurna people, who have spent centuries enjoying its natural bounty. Despite development pressures, community efforts have preserved the dunes, making them a vital open space in the Adelaide Plains.
The dunes have played a crucial role in protecting inland areas from storm-caused sea intrusions for thousands of years. Today, they offer a perfect setting for a relaxing day out, with activities such as walking trails and wildlife viewing available.
Situated close to the Adelaide Dolphin Sanctuary and other coastal attractions, Tennyson Dunes combines natural beauty with cultural and educational experiences.